📚NCERT Questions — CBSE12

Which of the following compounds is most reactive towards nucleophilic addition reactions?

What is formed when benzenediazonium chloride is treated with fluoroboric acid, followed by heating?

Enzymes are biological catalysts that primarily function to:

A unit formed by the attachment of a base to the 1' position of sugar is known as a:

The reaction of benzenediazonium chloride with potassium iodide (KI) forms:

Which of the following reagents is NOT typically used for the reduction of nitro compounds to amines?

Which of the following is an example of a fibrous protein?

Which of the following compounds will NOT undergo aldol condensation?

Which of the following reagents is used in Rosenmund reduction for the preparation of aldehydes?

Which of the following compounds fits the general formula Cx(H2O)y but is NOT classified as a carbohydrate?

Which of the following statements correctly describes the classification of amines?

What are the building blocks of proteins?

What is the main disadvantage of ammonolysis of alkyl halides for preparing primary amines?

Which of the following statements is true regarding essential amino acids?

What is the product formed when acetic acid (CH₃COOH) reacts with ammonia (NH₃) followed by heating?