CUET (UG) entrance exam Question Bank Solutions

When primary amines are treated with HCl, the product obtained is which of the following?

Thermoplastic are:-

On dissolving sugar in water at room temperature solution feels cool to touch. Under which of the following cases dissolution of sugar will be most rapid?

A beaker contains a solution of the substance ‘A’. Precipitation of substance ‘A’ takes place when a small amount of ‘A’ is added to the solution. The solution is ______.

Commercially carboxylic acids are reduced to alcohols by converting them to the ______.

Which among the following is a false statement?

The Wittig reaction is a reaction between a carbonyl compound (aldehyde or ketone only) and a species known as a phosphoniumylide. What is the expected final product in the Wittig reaction?

Which out of the following is an intensive property?

How can you best describe the elongated octahedral structure of blue vitriol, CuSO₄.5H₂O?

The relationship between compound (i) and (ii) is

(i)	(ii)

In the SF₄ molecule, there are:

Magnesium wire continues to burn in the atmosphere of CO₂ because

Acetic acid exist as dimer in benzene due to

Which of the following reaction is shown by alkynes?

The octane number of Iso-octane is

Isomerization of glucose produces

Select the acid(s) which cannot be prepared by Grignard reagent.

Carboxylic acids are more acidic than phenol and alcohol because of

A compound does not react with 2, 4 dinitrophenylhydrazine, the compound is:

The reagent used for dehydration of an alcohol is