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Expain the preparation and standardization of 0.1N NaOH solution

REVILLA SAI VAMSHI 10th Jun, 2021
Dear Aspirant,

To prepare 0.1N NaOH solution we should dissolve 40 grams of NaOH in 1L of water and to standardize we should Use titration method.

Process to Standardize 0.1N NaOH is as follows :

Pipette 25ml of 0.1N NaOH in to a flask and Put the Oxalic acid in
95 Views

I WANT TO CLEAR 11TH PORTION OF NEET 2021 SYLLABUS AT THE END OF JUNE ..HOW CAN I DO THAT.. PLEASE GIVE ME STRATEGY?? ALSO FOR 12TH IN JULY...MY 11TH PHYSICS CHEMISTRY WAS WEAK..

Anurag Khanna 8th Jun, 2021

Hello Aspirant,

See this is the last time of preparation for NEET Aspirants as NEET 2021 is scheduled for August 1st 2021 so now you don't have enough time to read again the whole content so the best practice at this point of time is to solve the previous year

282 Views

Is there physics and chemistry subject in jee main paper 2

Lavanya awasthi 8th Jun, 2021
Hi
In Jee mains exam core subjects Like chemistry mathematics physics are always there.
No matter its your first paper or second the pattern of examination will not change.
Its always better to give mock exams to have a more clearer picture of exam pattern .As this paper is not
72 Views

As per new education policy is it possible to appear in the entrance exam for BTech Agriculture Science with Physics,Chemistry & Biology? If it is not decided yet than kindly suggest that may the 11th moving students choose Bio in stead of Maths for B Tech entrance in 2023?

suchayitaanusaha 26th Jun, 2021

Hello,

Actually we all are notified the new education policy but it not applicable right now. And this pandemic situation everything going to a mesh. If any new policy will start in this situation everything will be more meshy. But if anything happens in upcoming education year then we all

78 Views

my physics and chemistry marks in 12th is 95 each and my bio is 95 and biotech is 97 . can I use my biotech marks instead of bio for cutoff calculation in du for zoology Hons.

Karamvir Singh 18th Jul, 2021

Hey,

Yes, you can surely do that. The Eligibility criteria for DU B.SC Zoology is mentioned below:

  • You need to have aggregate 60% marks in Physics, Chemistry, Biology/Biotechnology/Biochemistry.

As, Biotechnology is a mentioned subject, even if you use it in place of Biology, there will be no reduction in marks.

1160 Views

can i join msc chemistry after bsc(physics, mathematics, computer science) tell me fast

Arshiya 8th Jun, 2021

Hi

The basic criteria to get an entry inMSC (Master in Science), you need to have a degree in BSC (Bachelor's in Science) from a recognized university or college with atleast 50-60% marks in the graduation .

It doesn't matter which subject you choose in bachelors physics, chemistry or maths

61 Views

1. Reaction present in Ncert is sufficient for NEET Chemistry?? 2. Is mastering Ncert for organic is enough for neet?? or we have to watch those lengthy videos for neet Chemistry?

ayanmukherjee045 8th Jun, 2021

Dear aspirant,

For neet , ncert chemistry is enough for it. All the reactions in that book are more than enough for neet. But yes for organic you need to have proper hold of the mechanisms of the organic chemistry reactions. If you are clear with the mechanisms then its

3738 Views

chemistry solutions for class 12

ADITYA KUMAR Student Expert 8th Jun, 2021

Hi

I am guessing that you are asking  about NCERT Chemistry solutions of class 12th.

Which chapter solutions are you asking?

Anyway,

The link for solutions of some chapter is given below:-

109 Views

can I give jee maine 2022 without chemistry? i have taken computer science instead

Arshiya 7th Jun, 2021

Noo, unfortunately you cannot. Physics , chemistry, maths are the compulsory subjects to take jee mains exam. And even if it is not compulsory, the level of questions that are exams is really high, even higher than 12th. Very really a person clears jee mains without coaching i.e. by just

45 Views

I am 21 years old and I have done My B.Sc chemistry but Now I want to do chemical Engineering so shall I eligible for that ??

Sharon Rose Student Expert 17th Jul, 2021

Hello,

Yes, you can apply for admission to Chemical Engineering in a college after passing in B.Sc Chemistry. The minimum education requirement to pursue Chemical Engineering is class 12th. You must have passed 10+2 with Biology/Mathematics, Physics and Chemistry with requisite minimum marks from a recognized board. Each college has

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