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The number of oxygen atoms in 4.4 g of ...

The number of oxygen atoms in 4.4 g of `CO_(2)` is (Given that atomic mass C and O are 12 and 16 g/mol)

A

`1.2xx10^(23)`

B

`1.2xx10^(24)`

C

`6xx10^(22)`

D

`6xx10^(23)`

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The correct Answer is:
A
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