In thermodynamics, if a process is exothermic and entropy increases, it must be spontaneous. Eliminate any options suggesting otherwise.

Physical Chemistry bridges physics and chemistry. To master MCQs, you must understand the behind chemical phenomena. 1. Chemical Thermodynamics This is the most frequent topic in competitive exams. First Law: Understand

Relationship between photon energy and kinetic energy of electrons. 🛠 Strategic MCQ Solving Tips

Focus on the wave-particle duality and uncertainty formulas.

Essential for calculating cell potential under non-standard conditions.

Understand how temperature affects the rate constant ( 3. Electrochemistry This section is heavily numerical.

. Watch for sign conventions (work done on vs by the system). This determines spontaneity. : Spontaneous. : Equilibrium. Entropy ( ΔScap delta cap S

The "Bible" for deep conceptual understanding. N. Awasthi: Excellent for high-level numerical practice.