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Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

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H₂ S₂O₃ is

A. Pyrosulphuric acid

B. Marshall’s acid

C. Oleum

D. All of these

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements