Which requires catalyst ?...

Which requires catalyst ?

A

`S+O_(2)rarrSO_(2)`

B

`2SO_(2)+O_(2)rarr2SO_(3)`

C

`C+O_(2)rarrCO_(2)`

D

All

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Topper's Solved these Questions

SOLUTIONS
MODERN PUBLICATION|Exercise EXERCISE|185 Videos
TEST PAPER 1
MODERN PUBLICATION|Exercise EXERCISE|85 Videos

MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE

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 substance which alters the rate of a reaction is known as :
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
|
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
|
Which can adsorb large volumes of hydrogen gas ?
Text Solution
|
Enzyme catalyst are:
Text Solution
|
which one acts as a poison to finely divided Fe in Haber's process for...
Text Solution
|
The enzyme ptyalin used for digestion of food is present in :
Text Solution
|