Haloalkanes react with KCN to form alkyl cyanides as main product while AgCN forms isocyanides as the chief product. Explain.

Assertion: Haloalkanes react with KCN to form alkyl cyanides as main product while with AgCN form isocyanide as the main product. Reason: KCN and AgCN, both are ionic compounds.

Alkyl iodides reacts with NaCN to form alkyl cyanides plus a little amount of alkyl isocyanides. The reason for the formation two types of products is-

An aldehyde reacts with KCN to form cyanohydrin. In this reaction

CuSO_(4) reacts with excess KCN to form

Alcohol (ROH) does not react with NaBr to form alkyl bromide because

When bromoethane is treated with potassium sulphide, the main product formed is

Be react with air, how many products will form?

In the following questions, a statement of assertion (A) is following by a statement of reason (R ) A : when alkyl halide is reacted with AgCN then alkyl isocyanide is formed . R : AgCN is a covalent compound and only the site of nitrogen is available for the reaction.

Write the formula of the product formed when formaldehyde reacts with ammonia and name the product.

Ethanol reacts with sodium and forms two products. These are