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KTG & THERMODYNAMICS

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
The rms speed of oxygen molecule in a vessel at particular temperature is $\left(1+\frac{5}{x}\right)^{\frac{1}{2}} v$, where u is the average speed of the molecule. The...
JEE Main Physics Medium
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Q JEE MAIN 2023
A thermodynamic system is taken through cyclic process. The total work done in the process is :
JEE Main Physics Easy
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Q JEE MAIN 2023
An engine operating between the boiling and freezing points of water will have
1. efficiency more than 27%
JEE Main Physics Easy
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Q JEE MAIN 2023
Consider two containers A and B containing monoatomic gases at the same Pressure (P), Volume (V) and Temperature (T). The gas in A is compressed...
JEE Main Physics Easy
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Q JEE MAIN 2023
Three vessels of equal volume contain gases at the same temperature and pressure. The first vessel contains neon (monoatomic), the second contains chlorine (diatomic) and...
JEE Main Physics Medium
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Q JEE MAIN 2023
Match List I with List II:
JEE Main Physics Medium
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Q JEE MAIN 2023
An air bubble of volume $1 \mathrm{~cm}^3$ rises from the bottom of a lake 40 m deep to the surface at a temperature of $...
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Q JEE MAIN 2023
If the $\mathrm{r} . \mathrm{m}$ s speed of chlorine molecule is $490 \mathrm{~m} / \mathrm{s}$ at $27^{\circ} \mathrm{C}$, the rass speed of argon molecules at...
JEE Main Physics Easy
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Q JEE MAIN 2023
1 kg of water at 100°C is converted into steam at 100°C by boiling at atmospheric pressure. The volume of water changes from $...
JEE Main Physics Medium
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Q JEE MAIN 2023
(A flask contains Hydrogen and Argon in the ratio 2:1 by mass. The temperature of the mixture is 30°C. The ratio of average kinetic energy...
JEE Main Physics Easy
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