Science, asked by singhdhilu176, 9 months ago

2. Assertion (A): Molecular mass of water (H20 ) is 18 g.
1
Reason (R) : Atomic mass of a hydrogen atom is 2 g and atomic mass of an oxygen atom is
is 14 g.

Answers

Answered by gelievan2

8

Answer:

40g

The mass of 2.5 gram atoms of oxygen is 40g

Explanation:

Answered by adityaa6257

12

Answer:

Both Assertion and Reason are correct and reason is the correct explanation of assertion

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