A closed vessel contains equal number of nitrogen and oxygen molecules at pressure of P mm. If nitrogen is removed from the system, then the pressure will be :

Question

A closed vessel contains equal number of nitrogen and oxygen molecules at pressure of P mm. If nitrogen is removed from the system, then the pressure will be : (A) P (B) 2P (C) P/2 (D) P2

Tardigrade Admin · Accepted Answer

PV= nRT P' V= (n/2)RT ⇒ P'=(P/2)

Q. A closed vessel contains equal number of nitrogen and oxygen molecules at pressure of $P mm$ . If nitrogen is removed from the system, then the pressure will be :

$P$

$2 P$

$P /2$

$P^{2}$

$P V = n RT$
$P^{'} V = \frac{n}{2} RT$
$\Rightarrow P^{'} = \frac{P}{2}$

Q. A closed vessel contains equal number of nitrogen and oxygen molecules at pressure of Pmm. If nitrogen is removed from the system, then the pressure will be :

P

2P

P/2

P2

PV=nRT P′V=2n​RT ⇒P′=2P​

Q. A closed vessel contains equal number of nitrogen and oxygen molecules at pressure of $P mm$ . If nitrogen is removed from the system, then the pressure will be :

$P$

$2 P$

$P /2$

$P^{2}$

$P V = n RT$
$P^{'} V = \frac{n}{2} RT$
$\Rightarrow P^{'} = \frac{P}{2}$