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Assertion: S.I. unit of atomic mass and ...

Assertion: S.I. unit of atomic mass and molecular mass is kilograms.
Reason : Atomic mass is equal to the mass of `6.023xx 10^(24)` atoms.

A

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

B

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

C

If assertion is true but reason is false

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Atomic mass and molecular mass are the ratios and have no units.
`"Mol. mass"=("WL of one molecule of the substance")/(1/12xx "wt.of one atom of C-12")`
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