Is the mixture (Ammonium chloride and salt) heterogeneous ? Give reasons.

Is the mixture heterogeneous? Give reasons.

A heterogenous mixture

What is a heterogeneous mixture? Give examples.

An acid (A) which is an important constituent of vinegar, on reaction with red P_4 and Br_2 gives a monobromoderivative (B) which on reaction with NH_3 gives a white solid (C). However, ethanal on reaction with a mixture of ammonium chloride and sodium cyanide undergoes strecker synthes is to give a product which on acidic hydrolysis gives another high melting solid (D). The structure of the compound (D) is

An acid (A) which is an important constituent of vinegar, on reaction with red P_4 and Br_2 gives a monobromoderivative (B) which on reaction with NH_3 gives a white solid (C). However, ethanal on reaction with a mixture of ammonium chloride and sodium cyanide undergoes strecker synthes is to give a product which on acidic hydrolysis gives another high melting solid (D). The dipolar ion is formed by

An acid (A) which is an important constituent of vinegar, on reaction with red P_4 and Br_2 gives a monobromoderivative (B) which on reaction with NH_3 gives a white solid (C). However, ethanal on reaction with a mixture of ammonium chloride and sodium cyanide undergoes strecker synthes is to give a product which on acidic hydrolysis gives another high melting solid (D). The intermediate involves in the conversion of (A) and (B) is

An acid (A) which is an important constituent of vinegar, on reaction with red P_4 and Br_2 gives a monobromoderivative (B) which on reaction with NH_3 gives a white solid (C). However, ethanal on reaction with a mixture of ammonium chloride and sodium cyanide undergoes strecker synthes is to give a product which on acidic hydrolysis gives another high melting solid (D). The total number of optical iosmers of (C) and (D) are

Benzaldehyde can be prepared from benzene by passing vapoures of …..and …… in its solution is presence of catalyst mixture of aluminium chloride and cuprous chloride. The reaction is known as …….

What are homogeneous and heterogeneous mixtures ?Give examples.

Classify each of the following as a homogeneous or heterogeneous mixture . Given reasons. Soda water, wood , air , soil, vinegar, filtered tea.