_Which is the most efficient absorbant for SO‚Äö√á√â out of – McqOptions

MCQOPTIONS

1.	_Which is the most efficient absorbant for SO‚Äö√á√â out of the following?$?
A.	20% oleum
B.	65% oleum
C.	78%H‚Äö√á√áSO‚Äö√á√ë
D.	98%H‚Äö√á√áSO‚Äö√á√ë
Answer» E.

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