MCQOPTIONS
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MCQOPTIONS
| 1. |
What do we get on direct reaction of SO3 and HCl? |
| A. | ClSO<sub>3</sub>H |
| B. | ClSO2<sub>2</sub>H |
| C. | HSO<sub>2</sub>Cl |
| D. | None of the mentioned |
| Answer» B. ClSO2<sub>2</sub>H | |