A piece of metallic sodium is added to liquid ammonia.What is the observation?

A piece of metallic sodium is added to liquid ammonia.What happens when the solution is kept for some time?

A piece of metallic sodium is added to liquid ammonia.blue colour is observed.What is the reason for this?

A student is doing an experiment in the laboratory using sodium. Suddenly, a piece of sodium falls into liquid ammonia. What is the reason for the change?

A student is doing an experiment in the laboratory using sodium. Suddenly, a piece of sodium falls into liquid ammonia. What change can you observe in liquid ammonia?

A student is doing an experiment in the laboratory using sodium. Suddenly, a piece of sodium falls into liquid ammonia. (a) What changes can you observe in liquid ammonia? (b) What is the reason for the change? (c) If the solution is kept for a long time it is changed into bronze colour. Why?

Acetic acid in liquid ammonia behaves as

When some sodium acetate is added to a solution of acetic acid, the concentration of unionized acetic acid increases. What is the phenomenon involved? Substantiate.

When some sodium acetate is added to a solution of acetic acid, the concentration of unionized acetic acid increases. What is the phenomenon involved? Substantiate.

A piece of magnesium is burned in air. What do you observe ?

A piece.of metal is, 3 inch (represented by in) Iong. What is its length in cm ?