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At high pressure the following reaction is zero order
$2 {NH}_{3} (g) \frac{1130 K}{Pt catalyst} N_{2} (g) + 3 H_{2} (g)$
Choose the correct option which is not true with respect to the reaction, from the choices given below.

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By Expert Faculty of Sri Chaitanya

Rate of the reaction depends on concentration of NH3

Rate constant = Rate of reaction

Further any increase in pressure will change the rate of reaction

Rate of decomposition of ammonia will remain constant

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detailed solution

Correct option is A

Rate of the reaction does not depend on concentration of ammonia as it is a zero order reaction.

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Time(s)	Rate of reaction (mol L^-1s^-1)
0	$4.20 \times 10^{- 4}$
10	$4.20 \times 10^{- 4}$
20	$4.20 \times 10^{- 4}$
30	$4.20 \times 10^{- 4}$
40	$4.18 \times 10^{- 4}$

At high pressure the following reaction is zero order 2NH3(g)1130KPt catalyst N2(g)+3H2(g)Choose the correct option which is not true with respect to the reaction, from the choices given below.

Unlock the full solution & master the concept.

Ready to Test Your Skills?

free study material

At high pressure the following reaction is zero order
$2 {NH}_{3} (g) \frac{1130 K}{Pt catalyst} N_{2} (g) + 3 H_{2} (g)$
Choose the correct option which is not true with respect to the reaction, from the choices given below.