At constant temperature, the pressure of gas is decreased by 20%. The percentage change in volume - VgyanHub

Question:

At constant temperature, the pressure of gas is decreased by 20%. The percentage change in volume

Options :

(a) increases by 29%
(b) decreases by 20%
(c) increases by 25%
(d) decreases by 25%

Answer :

(c) increases by 25%

Answer Steps :

step 1

step 2

step 3

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