Moderate

Water can be added across a triple bond in the presence of

Correct answer: B. Acid and HgSO4

  • A. Acidic medium
  • B. Acid and HgSO4
  • C. Alkaline medium
  • D. neutral medium

Explanation

Water can be added across a triple bond in alkynes in the presence of mercuric Sulfate and acid. This combination facilitates the addition of water to alkynes. The other options, such as alkaline or neutral mediums, are incorrect because the specific reagents mentioned are necessary for this reaction to occur.

Last updated

About Chemistry of Hydrocarbons

Hydrocarbons are studied through the structures and reactions of alkanes, alkenes, alkynes and aromatic compounds. Coverage includes free radical substitution in alkanes, electrophilic addition to carbon-carbon multiple bonds, benzene substitution, aromatic stability and the difference between addition reactions of alkenes and substitution reactions of benzene.

Practise Chemistry of Hydrocarbons

1,091 free Chemistry of Hydrocarbons MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Chemistry questions like this

Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions