MCQOPTIONS
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| 1. |
The number of \[P-O-P\] bridges in the structure of phosphorous pentoxide and phosphorous trioxide are respectively [AIIMS 2005] |
| A. | 6, 6 |
| B. | 5, 5 |
| C. | 5, 6 |
| D. | 6, 5 |
| Answer» B. 5, 5 | |