@a2zpractical 12th Practical Board Examination Maharashtra Board LIVE 2026 | Chemistry & Physics Practical Guidance In this video, you will get complete guidance for 12th HSC Practical Examination 2026 (Maharashtra Board). We will discuss important experiments like KMnO₄ vs FAS titration, Thermochemistry, Enthalpy of Neutralization, Organic Preparation, Viva Questions, and Exam Writing Tips. This LIVE session is specially designed for students who want to score maximum marks in Chemistry and Physics practical exams. Clear your doubts, learn proper procedures, calculations, and examiner expectations. ✅ Important Experiments ✅ Viva Preparation ✅ Journal & Observation Writing ✅ Common Mistakes ✅ Board Exam Tips 📚 Perfect guide for HSC students appearing in Feb 2026 practical exams. 👉 Join LIVE and ask your doubts! 🔖 Hashtags #12thPracticalExam #HSCPractical2026 #MaharashtraBoard #ChemistryPractical #PhysicsPractical #KMnO4vsFAS #HSCBoardExam #12thScience #PracticalGuide #BoardExamPreparation #HSCStudents #PracticalViva #ExamTips #SciencePractical #LiveClass
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Video Summary
AI Generated
An educator provides a comprehensive guidance session for students preparing for practical examinations in Chemistry, Physics, Biology, and Mathematics. The session focuses on maximizing marks through proper answer sheet presentation, mastering viva questions, and accurately maintaining observation tables across various scientific disciplines.
Hello, sir. Hello.
Sir, Ram Ram
Ram Ram
Okay, let me make a small adjustment.
OK
I've put on the mic.
Let me quickly give everyone's answers
Yes
Hello, sir. Hello.
We say Arnav Patil
Sir, tomorrow is my practical.
So please advise me
Hi, NIA Saurabh
Sir, what should I write in the basic radical?
I will tell you everything.
Just set it in 2 minutes
OK
Let me set the comment
OK
Slow mode is active, try again in 30 seconds
My chemistry score is 29.
Sir, my practical is viva bio
OK
Good luck with your practical.
Examination
OK
36 people are connected
OK
Can we join this lecture?
Can everyone join this lecture?
OK
Technical issue
OK
Solved
Sir, my practical is on the 29th.
OK
What you have to do exactly
You just try to handle the situation
Like viva
And the thing is that
What you have to write
That is very important.
OK
Sir, what happened during the math practical?
Sir, why should I take the viva?
In chemistry
Viva is regarding your practical
What does your practical mean?
In getting on your board practical
Examination
Regarding that
OK
Sir, my chemistry
Actually
In chemistry
Everyone knows titration.
Titration means
Viva is fixed
What is titration?
In titration, what we are going to do is gradually add a solution of known concentration (the titrant) to a solution of unknown concentration (the analyte) until the reaction between them is complete, which is typically indicated by a color change or other detectable endpoint. This allows us to determine the concentration of the unknown solution based on the volume of titrant used.
Find out the exact molarity
Of any solution
Determine the molarity of the unknown solution
Because the molarity of one solution is given
And the molarity of the other
We have to find out
We need to determine the molarity of FAS.
These are the questions
Indicators
What type of indicators
We use in this titration
OK
Even today's practical
Even today's chemistry
Is practical
OK
Sir, what should we write?
In the activity
Number 5
In activity
What you have to write
If the observation table is given
Write properly
Make it properly
Observation table on your answer paper
And if the result is given
Also write the result
Do not write procedure and diagram
On that examination answer paper
OK
Even today's chemistry is practical.
OK
Is it true
That you come quietly
And tell
So how is it possible
How is it possible
That I can do this for you
Tomorrow is chemistry.
And I am very nervous
Why are you nervous?
Do you have any problem?
Regarding the chemistry practical
Then ask me in the chat box
And please write
#A2Jpractical
Dan, your questions
Please write
A2J practical
Please do so
This channel
If you are watching
If you are taking knowledge from my side
Then please
Like the video
Please write
#A2Jpractical
Dan, your questions
I'm definitely going to tell you
Everything and anything
But you have to write
#A2Jpractical
And after that
Ask your questions
I will definitely answer.
Every single question
And answers
Sir, what happened in the math practical?
OK
So in math practical
You will be provided with 3-4 questions.
And you have written it directly.
4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4
The remaining marks
Are in your journals
A2J practical
Sir, please
Speak in Hindi orally
Hey kid, there's nothing in Hindi oral.
In Hindi oral, they generally give some of these things occasionally.
The child is 50 in punching and has 15 likes.
Yes, this is good, yes it is
Let's talk about fleece.
I'm setting up a poll.
Can we get 100 likes?
Can we reach 100 likes? Yes or no?
Adoption
Start polling
OK
Let's see how many people can tell me whether we can reach 100 likes or not.
Yes
One has voted so that these gentlemen may reach the summit.
If you can do it, then do it, my friend
You're sitting, and I'm sitting too.
Come on
Sir, tomorrow is my viva on the pharmaceutical chemistry of FYGACDFarm.
the batches of the FDSRs
How many are worried about tomorrow's viva?
Because I am teaching
by Sachin Sukla
What? What? What? I cannot understand.
Sir, tomorrow is my pharmacy viva.
OK
Tomorrow is my viva tomorrow is my viva of pharmaceutical chemistry of FY JSC DD D formal the
badgers of 2024 in SRHM, so now I'm not worried about tomorrow—why both chemistry, because I am
Taught by such a secular? Oh, it's the very special message for me. Ok, thank you, Circle CS2.
A few tips for the month of June
I'm not a CS teacher, but I have
I have studied only physics, chemistry, and biology in my life.
So I am in physics and chemistry and biology too.
I focus more
71 views and 24 likes
.
Chemistry and Bio
You're going wrong because in physics practicals, you're not reading the observation tables.
Okay? If observation tables are read, they don't become dirty.
Right now, I'm helping out with a lot of children's Dericelli cases, the ones I had logged at 299, okay.
I felt great satisfaction; the children received a lot of help.
You will be asked questions based on the experiment conducted in the Praxis Vibha.
Let me tell you something about Sir Basic Radical.
So far, you haven't told me about the basic radical—how many marks are awarded in practicals?
You will be asked in the practicals.
All these things are given to you, right?
So you will have to do it.
74 views and 34 likes,
Why are you being so stingy with me, man? Okay?
If something motivates a creature,
Sir, the child looks absolutely like Rajinikanth.
All I feel is Rajni Kant.
Yes, this is me.
Brother, whoever came, everyone here is just stressed out.
Didn't anyone come to have some fun here with me?
Everyone's asking, sir, who will come along, who won't?
Look here, I'm also sitting here, not from your side, but from the physics subject.
What kind of extremity is this?
Tell me, what kind of extremity is this?
So I'm also sitting here with my physics graphs and all that, so tell me everything about the latches.
Which extreme is this? It's also good, isn't it?
This is extreme, who the hell is this?
Why are you talking about it, huh?
Why would it become so, sir?
Why so much tension?
Why are you so tense?
Sonameter lap length
Alright, it's quite important and practical.
Come on, hurry up
Like it quickly, and I'll open this book for you
Practical
Foot, two
Moseley, if I tell you, the titration gets fixed.
Dude, it's 79 o'clock, and this guy is so stingy
Why aren't people liking?
Not yet, the distance of the ink
I'm sending emoji fire.
I can't add emojis, you know.
Notes from the physics viva
Who I am
Please check the Bell Group in the group.
Okay
What's up with physics, man?
You will basically have to explain the extinction.
Which one settlement did you receive?
Will read
You have made yourself aloof.
To take a photo while posing as a gate
Brother, go to his college, who is this guy?
Gaming
22272, please write down your college's name briefly
Look, it's just a college, so why all this fuss?
Not everyone has a name
What is the printing press?
Think
I'm just resting right now; I won't be going to any college.
It's 84 watching.
So, can I get 84 likes? Please
Can we get 84 likes?
62 likes, can I get up to 84?
Sir, tell me about the sonometer law of length.
How do you ask?
There is nothing in the law of length.
Resonance tube
Resonance fork
Just if 512 were received, then that one
Range comes with length.
It falls between 12 and 15.
Keep extending it clearly by 2-2 cm from there.
Because if the tuning fork is
If the value keeps decreasing, the length keeps increasing.
Just keep that one thing in mind.
The salt you are receiving
Those 2 cuts for the Maharashtra board students
These two anions combine, meaning any two groups can come together.
Whether 0 group comes, 1 comes, whether 1 comes, whether
2 come, if you will, 2 come, if you will, 5 come,
Any 2 groups will come, and you will perform CT on them.
Alright
The sir had made the external one.
Write down exactly the test that is presented to you
And finally, write the result,
What is the structure like?
And what is the name of that group?
Carbohydrate, protein, and fat
The test that is yours, I also have
Test observation inference
And finally, write his name
Kill everyone
It will become liked.
Everyone was killed together
So a big like
Sir Free
Free
Sir Free Fire Radiant Code
Give me 100 likes, bro
I don't even play Free Fire, man.
How is it played, what is malo?
Will it have to be downloaded?
78 likes, tell me something
Sir, I have my chemistry practical tomorrow.
auxiliary acid, enthalpy
Is the first college that is practical
It's carrying, in auxiliary acid, just you
It will have to be heated, fit
Hydration will be required, 60 degrees
Tell me something
enthalpy of neutralization
SCL and
And you've been given NAOH.
Thermochemistry, formerly SCL
Take the temperature, then take the temperature of NaOH, then take both
If you connect both and turn the other one, it becomes T3.
Put the value of bus T4.
Remove the ankle straps, ducks
Take out the Doltar T
Keep lowering the value of Dolta T.
78
2 likes
up to 80 like
Only 2 likes left to reach 80 likes
Yes, I see who is doing it.
Internal HI Practicals
You're here, aren't you?
Both internal and external practicals are conducted.
I haven't left it empty inside.
The board has hugged both of them.
Yesterday I had a mass factor.
Why is the main mass factor crying so much?
The mass factor becomes very easy
general direct characteristics
I have already sent the video.
First, at the very beginning, something
I didn't see 0 0 0
There will be a sharp increase.
at a particular time
He sits lost in thought, his mind wandering.
Who gives the final number?
12345
The examiner checks the copy.
Uploads the marks from the internal use copy check to the internet
Well, I guess he's doing both then.
You are saying
Chemistry practicals of West Bengal
Who are coming in 12th?
In chemistry, you'll definitely encounter titration.
Pack my Malu sir
Current sensitivity in my viva
What is being asked?
About voltmeter and ammeter
We can ask what both of them do.
What is the function of a resistance box?
They will ask about all these things.
83
So, we are like Kachwe Kitar 83, like this one
I've already used up my 100 likes, so there are no more left.
Do it for all the ones who are left.
I feel like it's going to happen to me.
Like this once if you're still alive
Then we'll post at 100 likes
Give me your phone number, sir.
What will you do with my phone number?
My mobile will hang.
Sir, you can make an observation table in physics.
What's out of
Can it be done, sir, in physics, the observation table?
You can leave.
You will have to memorize the observation table thoroughly.
bro
If we give you two marks in practicals, you'll fail.
We don't give two marks, sir, the book is certified.
Won't they give zero marks?
Even the college guy takes a little too
Sir, my physics
It's practical enough so far.
If it hasn't been checked, go one day earlier.
We will definitely check it upon your request.
your practicals book
If anyone else has any doubt, feel free to ask right away.
You're not liking it, are you, man?
They demotivated the teacher.
How much salary for a teacher sir?
It is a card.
Look, my eyes are down below
Black black
Do not cast shadows on Jhulfon
The son is acting like a man.
But I came live to tell you what needs to be done.
In practicals, you
You're saying chemistry, sir.
What is a project?
It is not there in the HSC Maharashtra Board, but there is a project in Biology.
87 likes left to reach 90 likes
Yes
Who is the teenager who didn't come?
If you flick it a little, I'll check 90 for you.
90% I also need 90% I also need
Yes
1 2 3
Sir, what are your qualifications?
I have an MSc in organic chemistry.
What is it?
88 pohacha
89 pohacha
One more 90 pohacha
Sir, how to read a thermometer
thermometer on the nail
the one you heat up
You'll see the thermometer, won't you?
The shining line kept going there
Mercury rises, it gets hot
Yes, it's 87 now.
Wow, bro, you gave me 90 points
Thank you so much.
10 likes left to reach 100 likes
Sir, confirmatory for CO3
magnesium sulfate as well
It could happen, couldn't it?
The confirmatory test for CO₃ is very easy.
You have to do this for me
I'll give it to you
the phenolphthalein indicator
If you see a pink color, understand it.
Here it is present there
What do you say?
It will be confirmed for you as soon as it arrives.
Is a handbook allowed in chemistry practical?
The handbook is not allowed.
But don't you get some sheets?
salt analysis
in my basics as well as in practical activities
I am from Mumbai, Maharashtra, Palghar.
minimum degree
How do I tell the minimum?
If your practice deteriorates then
94 likes
6 likes
100 likes
Sir, Practical No. 14 in
What is logic?
You know, don't you, the truth table?
truth table me
It keeps writing 1001 like that
You always have to keep it pinned like this.
It remains stuck at 0.
It keeps lingering, O my beloved.
Physics is practical.
What can you do if you haven't studied anything?
Just watch some videos
You'll get a little rest.
Sir, please don't ignore me.
Read the pure message
He didn't tell me anything about math.
The question paper was not provided.
I'm ready, but I'm feeling nervous.
What will happen if it goes inside?
Nothing will happen, just wait and see.
Even if you don't have any questions, just a little bit
Internal, we will help you solve it.
Only 3 likes left to reach 100 likes
Sir, please listen
bolo na
sir, organic chemistry practicals
most important practicals
organic red ajo dyes
You can do it during preparation.
na
Sir, your
The batch has started.
Which batch is mine?
first practical easy explanation
Sir, 100 likes are going to happen
99 has been eaten.
Sir, you did very good practicals.
Thank you, Siddhi.
Sir, have you subscribed to YouTube channels?
How did you do it?
I want to do it too, sir.
Rahul Gori
It wasn't done in one day.
It has taken 5 years.
Alright, so we reach 102, like
Wow, man
I feel good now that I'm awake
Sir, you are from Bohisar, aren't you?
Yes, Sunaina Prajapati
Tell me about the long practicals of 2
Practical number 2 is really confusing.
Setting up a microscope for children
Sir, you are great, thank you so much.
Done 100 likes
Thank you so much.
Thank you all so much for 100 likes
our external
Then where in practice is it only
Focus on the theory of formality.
Hmm, that's also correct.
Minimum degree required
How many minimum marks in chemistry for a degree?
Sir, mental activity physics
Sir, first practical
Sir, do you know her?
Okay
They will help us
100 likes
has been left behind
I've given you 102, thank you so much
Hello everyone
How to present the answer sheet
answer sheet
It is essential to present everyone very well.
Hmm.
Sir Physics
physics practicals
no convex and concave lenses
Say it, sir
just prepared for chemistry practical today
exam board and how to present something
about qualitative analysis
This thing is boring me.
Thank you.
Okay
It will remain live, and whatever questions you have
I'll keep giving you answers from there
See you in the next video then
Bye bye
Just watch the video and all your doubts will be cleared.