Hello Sushant.
Hope you are doing well. Chemistry along with physics and biology hold good weightage in medical examination and thus having good conceptual knowledge in chemistry too is necessary.
I would suggest you to firstly go through oragnic chemistry and have good command over it as it's really important. Especially the chapters such as aldehyde and ketones, and amino groups. Further in inorganic you should have the elements of pblock, d-block and d-block on your tips i.e. their trends, their reactivity etc. In physical chemistry you should focus on thermodynamics, kinematics and chemical equilibrium.
Moreover be thorough with all the exceptions and formulas. You can go for Pradeep's for physical chemistry preparation . Read inbetween lines from NCERT itself rather than wondering for different books.
All the best.
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