A compound contains 40% of Sulphur and 60% of Oxygen, what is the empi – McqOptions

MCQOPTIONS

1.	A compound contains 40% of Sulphur and 60% of Oxygen, what is the empirical formula of the compound?
A.	SO2
B.	SO3
C.	SO4
D.	None of the mentioned
Answer» C. SO4

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