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10dm^(3) of N(2) gas and 10 dm^(3) of ga...

`10dm^(3)` of `N_(2)` gas and 10 `dm^(3)` of gas X at the same temperature contain the same number of molecules The gas X is

A

`CO_2`

B

CO

C

`H_2`

D

NO

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The correct Answer is:
B
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MARVEL PUBLICATION-BASIC CONCEPT OF CHEMISTRY-TEST YOUR GRASP
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