Chemical Engineering - Chemical Reaction Engineering - Discussion

Discussion Forum : Chemical Reaction Engineering - Section 6 (Q.No. 8)
8.
Reaction rate of a first order reaction, which is half completed in 23 minutes will be
0.03 sec-1
0.03 min-1
0.03 hr-1
0.05 min-1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Melese Ayalew said:   6 years ago
t1/2 = 0.693/k.
2 * 0.693/23 = k.
K = 0.06.

Manu said:   1 decade ago
t1/2= 0.693/ k.

k =0.693/23.

=0.03 min-1.
(2)

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