On cooling, the brown colour of nitrogen dioxide disappears.... | Chemistry | SolveeIt | Solveeit

Today, August 19

Question

On cooling, the brown colour of nitrogen dioxide disappears. On cooling, $NO_{2}$ undergoes dimerisation resulting in the pairing of odd electrons of $NO_{2}$ .

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

B

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

C

Assertion is true but Reason is false.

D

Both Assertion and Reason are false.

Answer

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

Explanation

Solution

Reason is the correct explanation of Assertion