1.

For a first-order reaction of the type nA to product where initial concentration of A is 'a' moles/litre. The correct expression for the rate constant or half-life is

Answer»

`k=2.303/(NT)"LOG"a/((a-x))`
`k=2.303/(t)"log"a/(a-x)`
`t_(1/2)=0.6932/k`
`t_(1/2)=0.6932/(NK)`

ANSWER :A::D


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