NEET | 2018Chemical Kinetics and Nuclear ChemistryHard

Question

When initial concentration of the reactant is doubled, the half-life period of a zero order reaction

Options

A.

is halved

B.

is doubled

C.

is tripled

D.

remains unchanged

Solution

${(t_{1 / 2})}_{Z e r o} = \frac{{[A]}_{o}}{2 K}$
$∴ {[A]}_{o} = d o u b l e d, t_{1 / 2} = d o u b l e d 8$

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