Home
Class 12
CHEMISTRY
Express the rate of the following reacti...

Express the rate of the following reactions:
(a) `PCl_(5) rarr PCl_(3) + Cl_(2)`
(b) `2NO_(2) rarr 2NO + O_(2)`
in terms of the concentrations of reactants and Products.

Text Solution

Verified by Experts

(a) For the reaction,
`PCl_(5) rarr PCl_(3) + Cl_(2)`
Rate of reaction `= (-d[PCl_(5)])/(d t) = (d[PCl_(3)])/(d t) = (d[Cl_(2)])/(d t)`
(b) For the reaction,
`2NO_(2) rarr 2NO + O_(2)`
Rate of reaction `= (1)/(2) (-d[NO_(2)])/(d t)`
`= (1)/(2) (d[NO])/(d t) = (d[O_(2)])/(d t)`
Promotional Banner

Similar Questions

Explore conceptually related problems

For the reaction : PCl_(5)(g) rarr PCl_(3)(g) + Cl_(2)(g)

Complete the following reactions. Cl_(2)+3F_(2)rarr

Complete the following equations : (i) Ag+PCl_(5)rarr (ii) CaF_(2)+H_(2)SO_(4)rarr

Complete the following equations: CH_3COOH+PCl_5rarr

Express the rate of the following reaction in terms of the formation of ammonia : N_(2)(g)+3H_(2)(g) rarr 2NH_(3)(g)

Complete the following reactions. 2FeSO_(4)+H_(2)SO_(4)+Cl_(2)rarr

Write the Kp expression for PCl_(5(g))hArr PCl_(3(g)) + Cl_(2(g))

Discuss the rate of the reaction 2N_(2)O_(5(g)) rarr 4NO_(2(g))+O_(2(g))

What is the molecularity of this reaction ? Cl rarr (1)/(2) Cl_(2)