Read the following Assertion and Reason and answer as per the options given below

Assetion: LiCl is predominantly a covalent compound

Reason : Electronegativity difference between Li and Cl is too small

Highly pure dilute solution of sodium in liquid ammonia

Work out the following using chemical equation :
Chlorination of calcium hydroxide produces bleaching powder.

Hydrogen peroxide acts both as an oxidising and as a reducing agent in alkaline solution towards certain first row transition metal ions. Illustrate both these properties of H₂O₂ using chemical equations.