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For a zero order reaction, half-life is
AIndependent of concentration
BInversely proportional to [R]0
CDirectly proportional to [R]0
DProportional to [R]0 squared
Answer & Solution
Correct answer: C. Directly proportional to [R]0
For zero order, t1/2 = [R]0/2k, so it grows in proportion with initial concentration.
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