In the presence of a catalyst, the heat evolved or absorbed during the reaction:

Question

In the presence of a catalyst, the heat evolved or absorbed during the reaction:

In the presence of a catalyst, the heat evolved or absorbed during the reaction:
A. increases
B. decreases
C. remains unchanged
D. may increase or decrease

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
Catalyst alters the activation energy of both forward and backward reactions eqully hence heat of reaction remains unchanged.

5 views Answered 2023-02-05 15:29