Question

A sample of a given mass of a gas at a constant temperature occupies 95cm² under a pressure of $9.962 \times 10^{4}Nm^{- 2}$. At the same temperature, it volume at a pressure of $10.13 \times 10^{4}Nm^{- 2}$is

• A. $190cm^{3}$
• B. $93cm^{3}$
• C. $46.5cm^{3}$
• D. $47.5cm^{3}$

Answer 1

Answer: (B)

$93cm^{3}$

Answer 2

$P_{1}V_{1} = P_{2}V_{2}$

$9.962 \times 10^{4} \times 95 = 10.13 \times 10^{4} \times V_{2}$

V2 =93cm³