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QAIPMT-2008-Ch-2212: NEET 2008 Chemistry - Class 11 AIPMT-2008-Ch-2212 Solution: If a gas expands at constant temperature, it indicates that
If a gas expands at constant temperature, it indicates that
Multiple Choice Options
- A kinetic energy of molecules remains the same
- B number of the molecules of gas increases
- C kinetic energy of molecules decreases
- D pressure of the gas increases.
Step-by-Step Verified Solution
Kinetic energy of a gas is expressed as
K.E = 3 2 n R T
Thus, on expansion of fixed amount of gas at
constant temperature the kinetic energy remains
constant.