Question 13 : A substance which ionises to produce hydroxide ions is called __________.
Salt
Base
None of the above
Acid
Question 14 : Hydrogenation of benzene at higher temperature and under pressure yields -------
Benzaldehyde
Cyclohexyne
Cyclohexene
Cyclohexane
Question 15 : Among isomeric molecules, the linear isomer is ________.
Polar isomer
non-polar isomer
Unbranched isomer
Branched isomer
Question 16 : A benzene ring is a ________ system.
None
Conjugation
Hyperconjugation
non conjugation
1
Expert's answer
2017-03-03T18:00:38-0500
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