A catalyst:...

A catalyst:

A

Increases the energy change in the reaction

B

Decreases the energy change in the reaction

C

Does not Increases or decrease the energy change in the reaction

D

Can either decrease or increases the energy change

Text Solution

Verified by Experts

The correct Answer is:

C

Promotional Banner

Promotional Banner

Topper's Solved these Questions

STRUCTURE OF ATOM
MBD PUBLICATION|Exercise QUESTION TYPE|271 Videos
THERMODYNAMICS
MBD PUBLICATION|Exercise Question Bank|457 Videos

MBD PUBLICATION-SURFACE CHEMISTRY-Question Bank

Enzyme are:
Text Solution
|
Who coined the term catalysis and Nobel Prize ?
Text Solution
|
A catalyst:
Text Solution
|
Which statement is wrong?
Text Solution
|
In a reversible reaction, a catalyst :
Text Solution
|
A catalyst is used in a reaction to :
Text Solution
|
Which requires catalyst ?
Text Solution
|
During hydrogenation of oils catalyst commonly used is:
Text Solution
|
A catalyst is a substance which :
Text Solution
|
Platinized asbestos used as a catalyst in the manufacture of H2SO4 is ...
Text Solution
|
The efficiency of an enzyme in catalysing a reaction is due to its cap...
Text Solution
|
In which process, a catalyst is not used :
Text Solution
|
The reaction in which catalyst and reactant have one phase are known a...
Text Solution
|
A catalyst increases the rate of reaction because it :
Text Solution
|
When a catalyst increases the rate of a chemical reaction, the rate co...
Text Solution
|
When a catalyst increases the rate of a chemical reaction, the rate co...
Text Solution
|
The rate of a certain biochemical reaction catalyesd by an enzyme in h...
Text Solution
|
Which statement is correct ?
Text Solution
|
Which does not influence the rate of a reaction ?
Text Solution
|
Which statement is wrong?
Text Solution
|