*$_Sulphuric acid completely saturated with sulphur trioxide is called – McqOptions

MCQOPTIONS

1.	*$_Sulphuric acid completely saturated with sulphur trioxide is called?
A.	Concentrated sulphuric acid
B.	Oleum
C.	Sulphurous acid
D.	Dilute sulphuric acid
Answer» B. Oleum

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