1.

The rate equation for a reactionA to Bis r = k[A]^(0) . If the initial concentration of the reaction is a mol dm^(-3) , the half-life period of the reaction is

Answer»

`(k)/(a)`
`(a)/(k)`
`(2a)/(k)`
`(a)/(2k)`

SOLUTION :According to the rate equation GIVEN , the reaction is of ZERO ORDER .
For a zero order reaction , `t_(1//2) PROP a`
or `t_(1//2) = (a)/(2k)`.


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