Question

which of the following do not change during the compression of a gas at constant temperature?
(A) Density of a gas
(B) molecular distance
(C) Average speed of molecules
(d) number of collisions in a gas

Answer 1

Answer:

d. no of collisions in a gas

Explanation:

as the no. of molecules will be same..

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Answer 2

Answer:

density of a gas

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