Organic Chemistry MCQ with Answers

Organic Chemistry MCQ with Answers

106) Ether is obtained by the reaction of ethyl alcohol and H₂SO₄ at:

Answer is:

413 K

107) The correct order of increasing boiling points is:

Answer is:

Isobutane < n−butane < n−butyl chloride < n−butanol

108) Periodic acid oxidises:

Answer is:

1,2−diols

Explanation:

Periodic acid is specific for 1,2−diol splitting.

109) What amount of bromine will be required to convert 2 gm of phenol into 2,4,6−tribromophenol?

Answer is:

10.22

110) The reaction of elemental sulphur with Grignard reagent followed by acidification leads to the formation of:

Answer is:

Mercaptan

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