Chemical Engineering - Chemical Reaction Engineering - Discussion
Discussion Forum : Chemical Reaction Engineering - Section 5 (Q.No. 4)
4.
What is the unit of the rate constant in a chemical reaction in which 10% of the reactant decomposes in one hour, 20% in two hours, 30% in three hours and so on ?
Discussion:
15 comments Page 1 of 2.
Anmol said:
9 years ago
Zero order reaction so the answer is A.
(1)
SATYA prakash said:
2 years ago
The unit of rate constant for zero order must be mol/lit Sec.
So, the answer is B.
So, the answer is B.
(1)
Ankit said:
8 years ago
For zero order, the answer should be B.
Rem said:
8 years ago
Answer should be B.
Alpesh Solanki said:
5 years ago
Here Rate constant is directly proportional to time that is conversation 10, 29, 30 % in 1, 2, 3 hr respectively so 1st order reaction.
Yaduvanshi said:
5 years ago
you are right @Ankit.
@Anmol.
You have to know the unit of zero-order reaction constant.
@Anmol.
You have to know the unit of zero-order reaction constant.
Mbhuyan said:
5 years ago
B is the correct answer.
Anandhu said:
5 years ago
B is the correct answer because it's a zero-order reaction. Unit of the rate constant is ((Moles/Litre)^1-n)/second.
Paresh said:
3 years ago
I think option B is correct.
Robin Simeon said:
2 years ago
It is a zero-order reaction, So I think the correct answer is B.
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