Question

Assertion _ the mass of 1 atom of hydrogen is 1.66 x 10 ^_24g, Reason _1 mass of 1 atom is lu ​

Answer 1

Explanation:

If both assertion and reason are true and the reason is the correct explanation of the assertion.

If both assertion and reason are true but reason is not the correct explanation of the assertion.

If assertion is true but reason is false.

If the assertion and reason both are false.

Answer :

A

Solution :

12 gm of C-12 contain

atom <br>