Assertion : The molecular weight of Oxygen is 32 amu.
Reason : The atomic weight of Oxygen is 16 amu and oxygen is diatomic molecule.
A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion & Reason are false
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Answers
Answered by
9
the answer is option A, because atomic weight of oxygen is 16,since diatomic,16+16=32 .
so the molecular weight of atom oxygen is 32 atomic mass Unit
iswar40:
but answe given is D
should it be grams instead of amu
oh..sorry
I didn't focus in si unit..
if it were grams, then option a
Answered by
4
Answer (a) is correct because the atomic mass of O is 16 and O2 is 32
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