If  you want to get good marks by applying less efforts you must read this chapters of chemistry which are given below.

1.Chemical kinetics-1.numerical on first order.

2.Numerical on arrehenius equation.

3.Graph.

4.Catalyst.

2.Electrochemistry-Numercal on fraday law and conductance, graph of limiting molar conductivity ,nerest equation ,battery theory.

3.d and f block-Electronic confriguration based physical property ,kmo4 oxidising agent ,lanthanoids questions.

4.Coordination compound-Hybridisation and magnetic property ,VBT,CFT,isomerism and IUPAC.

5.Haloalkanes and haloarens-sN1,sN2,haloalkane preparation ,haloarene nucleophilic substitution.

6.Amines-Name reaction,all prepaation,basic nature,tests,diazonium salt

6.Biomolecules-glucose,sucrose,starch,protein structure and denaturation harmone role of vitamine disease difference DNA and RNA.

GOOD LUCK FRIENDS

If you want to pass in class 12th then you must read the chapters

As you want to chapters to get pass in your board exam.
So I want to suggest you to read the following thing to get pass in exam.
1st cover important topic of each chapter like in solutions you need to learn laws and positive and negative deviation of solvent and solute graph.
2nd cover the last chapters these are very simple and easy to learn last 3 chapter like polymer drugs biomolecule related.
3rd learn name reaction of the organic part. Also conversion if you can.
4th learn all the structure of inorganic molecule. And learn about their facts.
5th learn metullargy chapter that is easy to learn.
6th solve previous year question paper. And also go to teacher and ask the important topics.

Hello aspirant,

Passing in chemistry is not a big deal. To just pass chemistry,you have to just study properly.Consider these:

1. Firstly do the chapters- Solid state,Solution,Electrochemistry,Chemical Kinetics.Complete these chapters properly.
2. From solid state,do the full chapter and yes numericals is must on the formula of Density.

Solution chapter you have to study full chapter.

Electrochemistry,numericals based on nerst equation,E cell,gibbs energy and also the diagram of a cell. Do the numericals from ncert.

Chemical Kinetics,do the full chapter and only ready those topics which is included in your ncert textbook.

3. Now when you are done with those chapters,do polymers and chemistry in everyday life.For these two chapters,learn all the question and answers from ncert coz from these chapters,questions are directly asked from ncert.(Note: From these two chapters,don't do any kind of structure making or IUPAC type,only learn theory part).

If you have learned these two chapters,m damn sure you will get full marks from these chapter.Just do learn the in-text+ ncert exercise all question answers(except don't go for any kind of iupac or structure type question).

5. If you have completed Solid state,solution,Electrochemistry,Chemical Kinetics,Polymers,Chemistry in everyday life.

I assure you that you will definitely pass chemistry with good marks.

All the best!
If you want any information contact me
Thank you!!!

Hello Singh
Yeah I can help you for sure
I will provide the link that you will get the weightage for every chapter based on the more weightage marks chapters you study well and refer the previous year question papers and you will definitely more than  pass marks for sure

https://www.google.com/amp/s/school.careers360.com/articles/cbse-class-12-preparation-tips-for-chemistry/amp

Good luck