MCQOPTIONS
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| 1. |
Phosphine is produced by adding water to [KCET 1991] |
| A. | \[Ca{{C}_{2}}\] |
| B. | \[HP{{O}_{3}}\] |
| C. | \[C{{a}_{3}}{{P}_{2}}\] |
| D. | \[{{P}_{4}}{{O}_{10}}\] |
| Answer» D. \[{{P}_{4}}{{O}_{10}}\] | |