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Benzene diazonium chloride (A) decoposes...

Benzene diazonium chloride (A) decoposes into chlorobenzene (B) and `N_(2)` (g) in first order reaction. Volumes of `N_(2)` collected after 5 min and at the complete decomposition of A are 10 mL. and 50mL respectively. The are constant for the reaction is

A

`0.446"min"^(-1)`

B

`0.0446"min"^(-1)`

C

`0.223 "min"^(-1)`

D

`0.112 "min"(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
`C_(6)H_(5)N_(2)Cl(A)toC_(6)H_(5)Cl+N_(2)(g),K=2.303/5xx"log"50/40=(2.303xx0.0970)/5=0.044637`
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