Alcohols Test -...

Which reaction(s) given below gives dicarbonyl?

In the following rearrangement, possible product(s) is/are

Which reaction(s) given below gives glycerol? 

In the following rearrangement, reaction possible product(s) is/are

Comprehension Type

Direction : This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).

Passage

Glycol when heated with concentrated H₂ SO₄ , undergo a variety of reactions as

Nature of predominant product depends upon the nature of other groups present at the two α-carbons.

Q. 

Which is most likely to undergo intermolecular dehydration to give dioxane or substituted dioxane?

Glycol when heated with concentrated H₂ SO₄ , undergo a variety of reactions as

Nature of predominant product depends upon the nature of other groups present at the two α-carbons.

Q. 

Which of the following is most likely to undergo Pinacol-pinacolone rearrangement?

Glycol when heated with concentrated H₂ SO₄ , undergo a variety of reactions as

Nature of predominant product depends upon the nature of other groups present at the two α-carbons.

Q. 

Which diol given below is most likely to form diene in the above reaction?

Matching List Type

Direction : Choices for the correct combination of elements from Column I and Column II are given as options (a), (b), (c) and (d), out of which one is correct.

Q.

Match the reactant from Column I with the reaction(s) from Column II and mark the correct option from the codes given below.

Match the compounds in Column I with their reaction and product(s) in Column II and mark the correct option from the codes given below.