MCQOPTIONS
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| 1. |
\[2g\] of oxygen contains number of atoms equal to that in [BHU 1992] |
| A. | \[0.5g\] of hydrogen |
| B. | \[4g\] of sulphur |
| C. | \[7g\] of nitrogen |
| D. | \[2.3g\] of sodium |
| Answer» C. \[7g\] of nitrogen | |