MCQOPTIONS
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| 1. |
What are the Number of moles of NaOH, H2O and NaH2PO2 respectively in the following equation after balancing is P4 + NaOH + H2O → NaH2PO2 + PH3? |
| A. | 3, 4, 4 |
| B. | 6, 4, 3 |
| C. | 4, 3, 3 |
| D. | 3, 3, 3 |
| Answer» E. | |