MCQOPTIONS
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| 1. |
How many \[gm\] of \[{{H}_{2}}S{{O}_{4}}\] is present in \[0.25gm\] mole of \[{{H}_{2}}S{{O}_{4}}\] [CPMT 1990] |
| A. | 24.5 |
| B. | 2.45 |
| C. | 0.25 |
| D. | 0.245 |
| Answer» B. 2.45 | |