MCQOPTIONS
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| 1. |
The molarity of a solution of \[N{{a}_{2}}C{{O}_{3}}\] having \[10.6g/500ml\] of solution is [AFMC 1992; DCE 2000] |
| A. | \[0.2M\] |
| B. | \[2M\] |
| C. | \[20M\] |
| D. | \[0.02M\] |
| Answer» B. \[2M\] | |