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Questions  

Which expression is wrong for first order reaction

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By Expert Faculty of Sri Chaitanya
a
k=2.303tlog⁡A0At
b
k=2.303tlog⁡AtA0
c
−k=t2.303log⁡AtA0
d
Rate =k[A]

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detailed solution

Correct option is B

The rate for first order reaction is expressed as A⟶  Products Rate = −d[A]dtRate = k[A] and the rate constant (k) is given ask=2.303tlog⁡A0At or −k=2.303tlog⁡AtA0
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ctaimg

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