The nitrate which when heated gives off a gas (or) a mixture of gases which cannot relight a glowing splinter is

A gas , that relights glowing splinter , is

The gas which rekindles a glowing splinter.

In salt which on heating gives a mixture of two gases is

In which salt,on heating gives a mixture of two gases is

Which of the following when heated gives nitrogen gas

The action of heat on the blue crystalline solid L gives a reddish brown gas M, a gas which relights a glowing splint and leaves a black residue. When gas N, which has a rotten egg smell, is passed through a solution of L, a black precipitate is formed. (i) Identity L, M and N (name or formula) (ii) Write the equation for the action of heat of L. (iii) Write the equation for the reaction between the solution of L and the gas N.

The action of heat on the blue crystalline solid L gives a reddish brown gas M, a gas which re-lights a glowing splint and leaves a black residue. When gas N, which has a rotten egg smell, is passed through a solution of La black precipitate is formed. Write the equation for the action of heat on L.