Under the same conditions of pressure and temperature, which property is the same for H2 and D2?
rate of reaction with other substances
average kinetic energy per mole
most probable velocity
maximum density
A
average kinetic energy per mole
B
most probable velocity
C
rate of reaction with other substances
D
maximum density
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Solution
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Under the same conditions of pressure and temperature, average kinetic energy per mole is the same for H2 and D2.
Average kinetic energy per mole =32RT
Hence, option B is correct.
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