Which of the following is also referred to as ‘Marshall’s acid’ – McqOptions

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1.	Which of the following is also referred to as ‘Marshall’s acid’?
A.	HO3SOOSO3H
B.	HO3SOSO3H
C.	HO3SSO3H
D.	HO3SSO2H
Answer» B. HO3SOSO3H

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