17th Nov Haloalkanes and Haloarenes Quiz 1 – Punjab Meritorious School Preparation Portal

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Silver benzoate reacts with bromine to form

In which of the following compounds, the C – Cl bond ionisation shall give most stable carbonium ion?

The position of Br in the compound CH₃CH = CHC(Br) (CH₃)₂ can be classified as …………….

allyl

aryl

vinyl

secondary

Chlorobenzene is formed by reaction of chlorine with benzene in the presence of AlCl3. Which of the following 6 species attacks the benzene ring in this reaction?

substitution

elimination

addition

rearrangement reaction

What should be the correct IUPAC name for diethyl bromomethane?

1-bromo-1, 1-diethylmethane

3-bromopentane

1-bromo-1-ethylpropane

1-bromopentane

1-bromo-2-ethylpropane

1-bromo-2-ethyl-2-mehylethane

1-bromo-2-methylbutane

2-methyl-1-bromobutane

Ethylidene chloride is a/an ……………..

vic-dihalide

gem-dihalide

allylic halide

vinylic halide

Which one of the following alkyl halides has the lowest boiling point?

n-Butyl chloride

iso-Butyl chloride

sec-Butyl chloride

tert-Butyl chloride

The reaction conditions leading to the best yields of C₂H₅Cl are:

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