Chemical Kinetics and Nuclear ChemistryHard

Question

For a zero-order reaction,

Options

A.the reaction rate is doubled when the initial concentration is doubled.
B.the time for half change is half the time taken for completion of the reaction.
C.the time for half change is independent of the initial concentration.
D.the time for completion of the reaction is independent of the initial concentration.

Solution

$t_{1/2} = \frac{\left\lbrack A_{0} \right\rbrack}{2K}\text{ and }t_{100\%} = \frac{\left\lbrack A_{0} \right\rbrack}{K}$

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