MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is also referred to as Marshall s acid ? |
| A. | HO<sub>3</sub>SOOSO<sub>3</sub>H |
| B. | HO<sub>3</sub>SOSO<sub>3</sub>H |
| C. | HO<sub>3</sub>SSO<sub>3</sub>H |
| D. | HO<sub>3</sub>SSO<sub>2</sub>H |
| Answer» B. HO<sub>3</sub>SOSO<sub>3</sub>H | |