Question

A gas of volume 100cc. is kept in a vessel at pressure 10' Pa
maintained at a temperature of 24°C. If now the pressure is
increased to 10' Pakeeping the temperature constant, then
the volume of the gas becomes
2100cc​

Answer 1

Correct Question:-

A gas of volume 100 cc is kept in a vessel at 10.4 pa maintained at a temperature of 24° . Now, If the pressure is 105 Pa keeping the temperature constant , Then the Volume of the gas becomes ?

Answer:-

Given:

Initial Pressure of the gas = 10.4 Pa.

Initial Volume of the gas = 100 cc.

Final Pressure of the gas = 105 Pa.

We know that,

Boyle's law states that , at constant temperature the pressure of a gas is inversely proportional to its Volume.

$→ P\: \alpha \: \frac{1}{V}$

(or)

P* V = K (Constant)

(or)

Initial Pressure*Initial Volume = Final Pressure* Final Volume.

→ (10.4)(100) = (105)(Final Volume)

→ (1040)/105 = Final Volume

→ 10 (Approx.) = Final Volume.

Therefore, the Volume of the gas becomes 10 cc.

Answer 2

Answer:

Volume of ges is 10 cc

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