MCQOPTIONS
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| 1. |
In the precipitation of soap, which can be used instead of NaCl [CPMT 1979] |
| A. | Na |
| B. | \[C{{H}_{3}}COONa\] |
| C. | \[N{{a}_{2}}S{{O}_{4}}\] |
| D. | Sodium silicate |
| Answer» D. Sodium silicate | |