MCQs on Hydrocarbons
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Avg score: 37% Most missed: “Arrange the following in decreasing order of their boiling points. (A) n–butane …”
MCQs on Hydrocarbons
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10 Questions

1. Which of the following reactions of methane is incomplete combustion:
2. The correct IUPAC name of the following alkane is
3. Arrange the following alkyl halides in decreasing order of the rate of β– elimination reaction with alcoholic KOH.
4. Arrange the halogens F2, Cl2, Br2, I2, in order of their increasing reactivity with alkanes.
5. Arrange the following carbanions in order of their decreasing stability.
6. Which of the following will not show geometrical isomerism ?
7. The addition of HBr to 1-butene gives a mixture of products A, B and C.
The mixture consists of
8. Arrange the following in decreasing order of their boiling points. (A) n–butane (B) 2–methylbutane (C) n-pentane (D) 2,2–dimethylpropane.\r\n
9. Arrange the following hydrogen halides in order of their decreasing reactivity with propene.
10. The increasing order of reduction of alkyl halides with zinc and dilute HCl is