Topic Trends
See which topics appear most — focus on the hot ones! 🔥
🏆 Top 10 Most Tested Topics
📚 By Chapter
Thermodynamics & KTG
Thermodynamic Processes + PV Diagrams
Class 11 · 75 min
Kinetic Theory — Speed + Degrees of Freedom
Class 11 · 75 min
Heat Engines — Efficiency, Carnot engine
Class 11 · 75 min
Ideal Gas Law — PV = nRT, gas laws
Class 11 · 75 min
Entropy & Second Law — Heat pumps, refrigerators
Class 11 · 75 min
Mean Free Path
Class 11 · 50 min
Specific Heat — Cp, Cv, γ for mono/di/polyatomic gases
Class 11 · 75 min
Work done in Processes — PV diagrams, area under curve
Class 11 · 60 min
Kinetic Theory — RMS speed, average speed, most probable speed
Class 11 · 60 min
Degrees of Freedom & Law of Equipartition
Class 11 · 75 min
Thermodynamic Processes — Isothermal, adiabatic, isochoric, isobaric
Class 11 · 75 min
First Law of Thermodynamics — ΔU = Q - W
Class 11 · 75 min
Definite Integration & Area
Electrostatics
Capacitors — Combinations & Energy
Class 12 · 100 min
Gauss's Law Applications
Class 12 · 90 min
Electric Field — Due to point charge, dipole, ring, disc
Class 12 · 120 min
Gauss's Law — Electric flux, applications
Class 12 · 75 min
Electric Dipole — Torque, potential, field
Class 12 · 75 min
Coulomb's Law — Force between charges
Class 12 · 60 min
Equipotential Surfaces
Class 12 · 60 min
Electric Potential — Due to point charge, shell, dipole
Class 12 · 75 min
Potential Energy — System of charges
Class 12 · 60 min
Capacitors — Parallel plate, spherical, cylindrical
Class 12 · 75 min
Dual Nature of Matter
3D Geometry
Applications of Derivatives
Chemical Bonding
Units & Measurements
Current Electricity
Kirchhoff's Laws & Circuits
Class 12 · 75 min
Potentiometer + Wheatstone Bridge
Class 12 · 60 min
RC Circuits — Charging and discharging
Class 12 · 75 min
Wheatstone Bridge — Balanced condition, Metre Bridge
Class 12 · 60 min
Cell Combinations — Series, parallel, mixed
Class 12 · 75 min
Ohm's Law — Resistance, resistivity, conductivity
Class 12 · 60 min
Kirchhoff's Laws — KCL, KVL, complex networks
Class 12 · 75 min
Potentiometer — Comparing EMFs, internal resistance
Class 12 · 75 min
Power Dissipation — P = I²R = V²/R
Class 12 · 60 min
Temperature Dependence of Resistance
Class 12 · 60 min