In a reaction vessel of 2 L capacity 3 mol of N2 reacts with 2 mol of O 2 to produce 1 mol of NO . What is the molar concentration of N 2 at equilibrium?

Question

In a reaction vessel of 2 L capacity 3 mol of N2 reacts with 2 mol of O 2 to produce 1 mol of NO . What is the molar concentration of N 2 at equilibrium? (A) 1.25 (B) 1.50 (C) 0.75 (D) 2.0

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/0d93371f4e053308b22d22d90d5ef6c5-.png" /> ∴ 2 x=1 ; x=0.5 [N2]=(3-0.5/2) =1.25

Q. In a reaction vessel of $2 L$ capacity $3$ mol of $N_{2}$ reacts with $2 m o l$ of $O_{2}$ to produce $1 m o l$ of $NO .$ What is the molar concentration of $N_{2}$ at equilibrium?

1.25

1.50

0.75

2.0

$∴ 2 x = 1; x = 0.5$
$[N_{2}] = \frac{3 - 0.5}{2} = 1.25$

Q. In a reaction vessel of 2L capacity 3 mol of N2​ reacts with 2mol of O2​ to produce 1mol of NO. What is the molar concentration of N2​ at equilibrium?

1.25

1.50

0.75

2.0

∴2x=1;x=0.5 [N2​]=23−0.5​=1.25

Q. In a reaction vessel of $2 L$ capacity $3$ mol of $N_{2}$ reacts with $2 m o l$ of $O_{2}$ to produce $1 m o l$ of $NO .$ What is the molar concentration of $N_{2}$ at equilibrium?

$∴ 2 x = 1; x = 0.5$
$[N_{2}] = \frac{3 - 0.5}{2} = 1.25$