Question

Qn.

The volume of a fixed mass of gas at 2 atm pressure is 20L.What will be its volume if the pressure is increased 4 times without changing the temperature.​

Answer 1

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Answer 2

Answer:

5 L

Explanation:

Given,

P1 = 2 atm

V1 = 20L

P2 = 4*2 = 8 atm

V2 = ?

P1V1 = P2V2

$2*20 = 8 * V2\\40 = 8 * V2\\V2 = \frac{40}{8} = 5$

= 5 L