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Find the number of g-molecules of oxygen...

Find the number of `g`-molecules of oxygen in `6.023xx10^(24)CO` molecules.

A

10 gm moles

B

5 gm moles

C

1 gm mole

D

0.5 gm mole

Text Solution

Verified by Experts

The correct Answer is:
B
No. of gm moles of CO
corresponding to `6.022 xx 10^(24) = 10`
`underset(underset("moles")(10 g))(CO)-=underset(underset("moles")(5g))(1//2O_(2))`
`:.` No. of moles of `O_(2)=5`.
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