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6.1. Equilibrium - 1 (chemical Equilibrium) — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.1. Equilibrium - 1 (chemical Equilibrium)1 Mark
MCQ
In which of the following reactions, an increase in the volume of the container will favour the formation of products?
  • A
    $4NH_3(g) + 5O_2(g)$ $\rightleftharpoons$  $4NO(g) + 6H_2O(l)$
  • ✓
    $2NO_2(g)$ $\rightleftharpoons$ $2NO(g)+O_2(g)$
  • C
    $3O_2$ $\rightleftharpoons$ $2O_3(g)$
  • D
    $H_2(g)+I_2(g)$ $\rightleftharpoons$ $2HI(g)$
✓

Answer

Correct option: B.
$2NO_2(g)$ $\rightleftharpoons$ $2NO(g)+O_2(g)$
b
Volume $ \uparrow P \downarrow $, reaction proceeds in which direction where the number of moles of gases increases.

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