Dear Omkar,

In NEET each and every topic is equally important but here are some of the chapters which require more attention as there's a chance that more concept based questions will come from these chapters-

CHEMISTRY:

• chemical bonding and molecular structure
• equilibrium
• thermodynamics
• solutions
• p-block elements
• coordination compounds
• alcohols,phenols and ethers
• mole concept

PHYSICS:

• thermodynamics
• electrostatics
• current and electricity
• optics
• electronic devices
• magnetic effects of current
• motion of system of particles and rigid body

Regards