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Half life id independent of the concentr...


Half life id independent of the concentration of `A`. After `10 mi n` volume of `N_(2)` gas is `10 L` and after complete reaction is `50 L`. Hence, the rate constant is

A

`(2.303)/10 "log" 1.25 "min"^(-1)`

B

`(2.303)/10 "log " 5 " min"^(-1)`

C

`(2.303)/10 "log " 5 " min"^(-1)`

D

`(2.303)/10 "log " 4 " min"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Here `([A]_(0))/([A])=(50)/(10)=5`
t = 10 min
`therefore k = (2.303)/(10"min")log 5`
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