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Chemistry
A first-order reaction is 50 % completed in 30 minutes at 27° C. Its rate constant is
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Q. A first-order reaction is $50 \%$ completed in $30$ minutes at $27^{\circ} C$. Its rate constant is
Chemical Kinetics
A
$2.31 \times 10^{-2} \min ^{-1}$
B
$3.21 \times 10^{-2} \min ^{-1}$
C
$4.75 \times 10^{-2} \min ^{1}$
D
$1.33 \times 10^{-3} \min ^{-1}$
Solution:
Correct answer is (a) $2.31 \times 10^{-2} \min ^{-1}$