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12-09-2019
Chemistry

contestada

The pressure of a gas at constant temperature is increased by a factor od 4. By what factor does the volume change?
A 1/4
B 1/2
C 1
D 4

Respuesta :

jcherry99 jcherry99

12-09-2019

Answer:

A

Explanation:

The formula used is

PV = P1 * V1

P = x

P1 = 4x

V1 = 1

V2 = ?

x * 1 = 4x * V2 Divide both sides by x

x/x = 4x /x * V2

1 = 4*V2 Divide by 4

1/4 = 4*V2/4

1/4 = V2

The answer is A

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