A container contains 32 g of O 2 at a temperature T. The pressure of the gas is P. An identical container containing 4 g of H 2 at a temperature 2 T has a pressure of

Question

A container contains 32 g of O 2 at a temperature T. The pressure of the gas is P. An identical container containing 4 g of H 2 at a temperature 2 T has a pressure of (A) 8 P (B) 4 P (C) P (D) P18

Tardigrade Admin · Accepted Answer

Given, 1 mole of O 2 at temperature T, pressure P and 2 moles of H 2 at a temperature 2 T, P1=(n × R T/V) P0=(R T/V)=P PH=(4 R T/V)=4 P

Q. A container contains $32 g$ of $O_{2}$ at a temperature $T$ . The pressure of the gas is $P$ . An identical container containing $4 g$ of $H_{2}$ at a temperature $2 T$ has a pressure of

$8 P$

$4 P$

$P$

$P_{18}$

Given, $1$ mole of $O_{2}$ at temperature $T$ , pressure $P$
and $2$ moles of $H_{2}$ at a temperature $2 T$ ,
$P_{1} = \frac{n \times RT}{V}$
$P_{0} = \frac{RT}{V} = P$
$P_{H} = \frac{4 RT}{V} = 4 P$

Q. A container contains 32g of O2​ at a temperature T. The pressure of the gas is P. An identical container containing 4g of H2​ at a temperature 2T has a pressure of

8P

4P

P

P18​

Given, 1 mole of O2​ at temperature T, pressure P and 2 moles of H2​ at a temperature 2T, P1​=Vn×RT​ P0​=VRT​=P PH​=V4RT​=4P

Q. A container contains $32 g$ of $O_{2}$ at a temperature $T$ . The pressure of the gas is $P$ . An identical container containing $4 g$ of $H_{2}$ at a temperature $2 T$ has a pressure of

$8 P$

$4 P$

$P$

$P_{18}$

Given, $1$ mole of $O_{2}$ at temperature $T$ , pressure $P$
and $2$ moles of $H_{2}$ at a temperature $2 T$ ,
$P_{1} = \frac{n \times RT}{V}$
$P_{0} = \frac{RT}{V} = P$
$P_{H} = \frac{4 RT}{V} = 4 P$