70.
N
The mass of 3 x 1026 molecules of a substance is 16kgs. Then, the gram molecu-
lar mass of the substance is:
1) 48 g
2) 64 g
3) 16 g
4) 329
01
7
OOO
4
Answers
Answered by
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Answer:
16g ................ ....
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