Alkli matals are not characteised by

Give reasons for the following: a. Alkli metals do not occur free in nature. b. Alkali metal salts impart characteristic colour to the flame. c. Caesium is used in photoelectric cell. d. Alkali metals are good reducing agents in aqueous medium.

The solubility of alkli metals salts in water is due to the fact that the cations get hydrated by water molecules. The degree of hydration depends upon the size of the cation. If the trend of relative ionic radii is Cs^(+) gt Rb^(+) gt K^(+) gt Na^(+) gt Li^(+) . What is the relative degree of hydration?

The solubility of alkli metals salts in water is due to the fact that the cations get hydrated by water molecules. The degree of hydration depends upon the size of the cation. If the trend of relative ionic radii is Cs^(+) gt Rb^(+) gt K^(+) gt Na^(+) gt Li^(+) . What is the relative degree of hydration?

Give reasons for the following: a. Alkli metals do not occur free in nature. b. Alkali metal salts impart characteristic colour to the flame. c. Caesium is used in photoelectric cell. d. Alkali metals are good reducing agents in aqueous medium.

The solubility of alkli metals salts in water is due to the fact that the cations get hydrated by water molecules. The degree of hydration depends upon the size of the cation. If the trend of relative ionic radii is Cs^(+) gt Rb^(+) gt K^(+) gt Na^(+) gt Li^(+) . What is the relative degree of hydration?

Out of the following matals that cannot be obtained by electrolysis of the aquenous solution of their salts is

Out of the following matals that cannot be obtained by electrolysis of the aquenous solution of their salts is

Out of the following matals that cannot be obtained by electrolysis of the aquenous solution of their salts is