Question 8 : Hydrogenation of benzene at higher temperature and under pressure yields -------
Cyclohexene
Cyclohexyne
Cyclohexane
Benzaldehyde
Question 9 : A functional group that introduces polarity leads to __________ in the molecule.
increase melting point
Permanent dipole moment
increase saturation point
increase boiling point
Question 10 : A chief source of benzene and its derivatives is __________.
Coaltar
Basalt
Bitumen
Limestone
Question 11 : All these affect boiling points except __________.
Shape of molecule
London forces
Molecular structure
Polarity
Question 12 : Among isomeric molecules, the linear isomer is ________.
Polar isomer
Unbranched isomer
non-polar isomer
Branched isomer
1
Expert's answer
2017-04-04T01:31:07-0400
Cyclohexane increase melting point, increase boiling point, Permanent dipole moment Coaltar. Shape of molecule. Unbranched isomer.
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