Which of the following compounds has the highest index of hydrogen deficiency?
A. Ethane (C2H6)
B. Ethene (C2H4)
C. Ethyne (C2H2)
D. Benzene (C6H6)
Answer:C
Which of the following compounds has the highest index of hydrogen deficiency?
A. Ethane (C2H6) B. Ethene (C2H4) C. Ethyne (C2H2) D. Benzene (C6H6)