Rate constant for a reaction is \[\lambda \]. Average life is representative by [Orissa JEE 2004]

Rate constant for a reaction is \[\lambda \]. Average life is represen

1.	Rate constant for a reaction is \[\lambda \]. Average life is representative by [Orissa JEE 2004]
A.	\[1/\lambda \]
B.	\[\text{In}2/\lambda \]
C.	\[\frac{\lambda }{\sqrt{2}}\]
D.	\[\frac{0.693}{\lambda }\]
Answer» B. \[\text{In}2/\lambda \]

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