MCQOPTIONS
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| 1. |
The molarity of a \[0.2\,N\,N{{a}_{2}}C{{O}_{3}}\] solution will be [MP PMT 1987; Pb. CET 2004] |
| A. | 0.05 M |
| B. | 0.2 M |
| C. | 0.1 M |
| D. | 0.4 M |
| Answer» D. 0.4 M | |