When initial concentration of the reactant is doubled, the half-l… - Vidyadip

MCQ

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

A
is halved
✓
is doubled
C
is tripled
D
remains unchanged

✓

Answer

Correct option: B.

is doubled

b
$\left(\mathrm{t}_{1 / 2}\right)_{0}=\frac{[\mathrm{A}]_{0}}{2 \mathrm{K}}$

$\therefore$ If $[\mathrm{A}]_{0}=$ doubled, $\mathrm{t}_{1 / 2}=$ doubled

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