Which of the following compounds is insoluble even in hot concentrated

1.	Which of the following compounds is insoluble even in hot concentrated \[{{H}_{2}}S{{O}_{4}}\] [IIT-JEE 1983]
A.	Ethylene
B.	Benzene
C.	Hexane
D.	Aniline
Answer» D. Aniline

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Which of the following compounds is insoluble even in hot concentrated \[{{H}_{2}}S{{O}_{4}}\] [IIT-JEE 1983]

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