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Assertion : Air is a solution . Reas...

Assertion : Air is a solution .
Reason : It is a homogenous mixture of nitrogen , oxygen , carbon di oxide and other gases .

A

Both A and R is true and R is the correct explanation of A

B

Both A and R is is true but R is not the correct explanation of A .

C

A is false but R is false

D

A is false but R is true .

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