Question

If masses of all molecule of a gas are halved and their speed
doubled then the ratio of initial and final pressure will be
(a) 2 : 1 (b) 1 : 2
(c) 4 : 1 (d) 1 : 4

Answer 1

Answer:

a. 1. :. 4

Explanation:

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Answer 2

(b) 1 : 2

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