Question

Assertion - Reason
Assertion: presence of dissolved oxygen makes the survival of living organisms

possible.

Reason: particles in gases move randomly and occupy the whole volume available to

them.

a) Assertion and reason are true, and reason is the correct explanation of

assertion.

b) Assertion and reason are true, but reason is not the correct explanation of

assertion.

c) Assertion is true, and reason is false

d) Assertion is false, and reason is true​

Answer 1

$\blue{Answer}$

b) Assertion and reason are true, but reason is not the correct explanation of assertion.