Hi aspirant,

Chemistry in general is considered to be the most scoring part of JEE main examination. Physical Chemistry is somewhat easier than other two parts because it is mostly numerical based basic ideas of concepts and formula can give you good marks. Talking about the most scoring chapters in physical chemistry that has to be surface chemistry because the concepts are very easy and just practicing the previous year problems would give you very good marks. Apart from this solid state is also quite easy as most of the portion is theory based. Solutions have numerical based upon the basic formula and is considered easy by students. Periodic classification of elements is a theory based chapter and having knowledge of various concepts can fetch you good marks.

Hope it helps!

Hello Aspirant! Physical Chemistry in JEE Main is equally important than any other topic as questions come from each and every topic. But physical chemistry probably carries less weightage than organic and inorganic chemistry. Organic chemistry hold the most weightage in chemistry. But it can also depend on the session of your exam and on your luck as it may vary. Someone gets more questions from organic and someone gets more questions from inorganic or physical topic. So it would be better if you study everything thoroughly and not leave any topic behind.
Hope this helps.

Hello dear,

Physical chemistry in jee mains is as important as organic and inorganic chemistry. Apart, every subject has equal importance and weightage in jee mains. It's better if all the topics are done thoroughly.

Moreover, topic wise questions that come in jee are given below,

Topic                                                             Questions

Some basic concept of chemistry -         1

Redox Reaction -         1

Electrochemistry  -    1

Chemical Kinetics -    1

Solutions -         1

Atomic Structure -       2

Chemical Bonding -      2

Thermodynamics & Gaseous State - 2

Equilibrium -           2

States of Matter -              2

Solid States -          2

Electro Chemistry -       1

Surface Chemistry -      2

further, follow this link for more information :

https://engineering.careers360.com/articles/jee-main-syllabus-weightage

I hope that this helps.

Dear aspirant !

Hope you are doing great ! Now the jee main paper is of 300 marks ,not 360 and yes by doing high weightage chapters you can score above 100 marks easily . Here is the list of important chapters you need to do.

Maths --

Mathematical reasoning.

Statistics.

Straightline and pane.

Vectors.

A.O.D..

Sets and relations.

Quadratic equations.

***Physics.

* Communication system.

* Semiconductor.

*Gravitation.

*Ktg and thermodynamics.

*E.m.w......

* Magnetism.

* Unit and dimensions.

***Chemistry!

* Polymer.

Biomolecules.

Chemistry in everyday life.

Environmental chemistry.

Solid state.

Chemical kinetics.

Surface chemistry.

Coordination compounds

These above chapters are very easy to do ,so kill them fast and score 100 +.

Hope it helps you !

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/exams/jee-main/amp&ved=2ahUKEwij-fzw2tH2AhXEhlYBHcxbAssQtwJ6BAgJEAE&usg=AOvVaw1I2Ka-OjYWyCZRFJnsvWez .

Thank you

Hello there

Yes, of course you should read NCERT for physical chemistry and along with that a little bit higher reference if you can then you should go for it. Now as you must be thinking that physical chemistry isn't that much necessary but it's not like that as you will be getting various questions from it also and most of the questions you can solve by studying NCERT.

I hope it helps you!

Good luck!

Hello,

If you want Chapter wise short notes for Physical Chemistry, sample papers, mock tests, previous year question papers then I would like to inform you that you can find it on the web.

You just have to open your browser, type the Board, subject name, your standard and the language in which you prefer it and then after you search it, you will find numerous results for your query.

There are various sites available that provide all these information without charges, you can save it from there for future reference.

------- Also you can join Various Telegram Channels that provide various quality coaching notes and examination material.

Thank you.

Hi aspirant,

Physical chemistry is that branch of chemistry concerned with interactions and transformations of materials. Now coming to your query, following below is the list of chapters in class 11th and 12th for Chemistry:

Class 11

• Some basic concepts of chemistry
• Atomic structure
• Gas and liquid states
• Chemical and ionic equilibrium
• Chemical bonding
• Thermodynamics and thermochemistry

Class 12

• Solid states
• Solutions
• Electrochemistry
• Chemical kinetics
• Surface chemistry

Hope this helps!!

Hi aspirant,

Following below is the list of chapters in class 11th and 12th for Chemistry:

Class 11

• Some basic concepts of chemistry
• Atomic structure
• Gas and liquid states
• Chemical and ionic equilibrium
• Chemical bonding
• Thermodynamics and thermochemistry

Class 12

• Solid states
• Solutions
• Electrochemistry
• Chemical kinetics
• Surface chemistry

Hope this helps!!

Hello candidate,

This is an example of balanced chemical Reaction where two moles of iron reacts with two moles of water in the presence of one mole of Oxygen to healed 2 moles of ferrous hydroxide. So, two moles of iron requires two moles of water and one mole of Oxygen, but according do the given quantities it seems that oxygen is the limiting reagent based on the the proportions. So, 4 grams of oxygen means 1 by 4 mole of Oxygen produces 0.5 mole of ferrous hydroxide which is equal to 45 grams.

Hope you found it helpful. If you have any further questions feel free to post it here!!