11th Class Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank 11th CBSE Chemistry Alkali Metals

  • question_answer
    Chlorination of calcium hydroxide produces bleaching powder. Write its chemical equation.

    Answer:

                    Bleaching powder is obtained by passing \[C{{l}_{2}}\]into \[Ca{{(OH)}_{2}}\]. Though bleaching powder is often written as \[Ca{{(OCl)}_{2}},\] it is actually a mixture. \[3\,Ca{{(OH)}_{2}}+2C{{l}_{2}}\xrightarrow{{}}Ca{{(OCl)}_{2}}.\underset{\text{Bleaching}\,\text{powder}}{\mathop{Ca{{(OH)}_{2}}.CaC{{l}_{2}}.2{{H}_{2}}O}}\,\]


You need to login to perform this action.
You will be redirected in 3 sec spinner