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If a gas is expended at constant temperature

a)

The pressure decreases

b)

The kinetic energy of the molecules remains the same

c)

The kinetic energy of the molecules decreases

d)

The number of molecules of the gas increases



Question ID - 102702 | SaraNextGen Top Answer

If a gas is expended at constant temperature

a)

The pressure decreases

b)

The kinetic energy of the molecules remains the same

c)

The kinetic energy of the molecules decreases

d)

The number of molecules of the gas increases

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

According to Boyle’s law,  at constant

127 votes


127