1.

The rate constant value for a reaction is 1.75xx10^(2)L^(2)mol^(-2)sec^(-1).The half life period t_((1)/(2))alpha……

Answer»

`[R_(o)]^(-2)`
`[R_(o)]`
`[R_(o)]^(2)`
`[R_(o)]^(-1)`

Solution :`K=1.75xx10^(2)LI^(2)"mole"^(-2)SEC^(-1)`
Accroding to the unit of K,it indicates `3^(RD)` ORDER reaction,so half life time.
`t_((t)/(2))prop[R_(o)]^(1-n)therefore [R_(o)]^(-2)`


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