1. Tardigrade
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  3. Chemistry
  4. 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?

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Q. In a reaction vessel of $2\, L$ capacity $3$ mol of $N_{2}$ reacts with $2\, mol$ of $O _{2}$ to produce $1\, mol$ of $NO .$ What is the molar concentration of $N _{2}$ at equilibrium?

Equilibrium

Solution:

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