Home
Class 11
CHEMISTRY
Assertion: Nitrogen is unreactive at roo...

Assertion: Nitrogen is unreactive at room temperature but becomes reactive at elevated temperature (on heating or in the presence of catalysts).
Reason: In nitrogen molecule, there is extensive delocalisation of electrons.

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true but R is false

D

If both A and R are false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Why nitrogen is inert at room temperature ?

The temperature at which the rms velocity of oxygen molecules equals to that of nitrogen molecules at 0^(@)C is

Assertion : Antiferromagnetic on heating to high temperature become paramegnetic Reason : On heating randomisation of wspains occure

Assertion: Absolute zero temperature is a theoretically possible temperature at which the volume of the gas becomes zero. Reason: The total kinetic energy of molecules is zero at this temperature.

Assertion : Fe_(3)O_(4) is paramagnetic at room temperature and becomes ferromagnetic at 850 K Reason : The randomization of spin takes place with temperature.