Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases And Salts, Exercise 11: Very Short Answer Type Questions

With which substance should chlorine be treated to get bleaching powder?

Name a calcium compound which hardens on wetting with water.

Name the salt which is used as a preservative in pickles and in curing meat and fish.

The chemical formula of Plaster of Paris is ${\mathrm{CaSO}}_4.\frac{1}{\mathrm{x}}{\mathrm{H}}_2\mathrm{O}$. The value of x is _____.

Complete and balance the following chemical equation.

$\mathrm{NaCl}\left(\mathrm{aq}\right)+{\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right)\stackrel{\mathrm{Electricity}}{\to }$

Complete and balance the following chemical equation.

${\mathrm{NaHCO}}_3\stackrel{\mathrm{Heat}}{\to }$

Complete and balance the following chemical equation.

$\mathrm{NaCl}+{\mathrm{NH}}_3+{\mathrm{H}}_2\mathrm{O}+{\mathrm{CO}}_2\to$

Complete and balance the following chemical equation.

$\mathrm{Ca}{\left(\mathrm{OH}\right)}_2+{\mathrm{Cl}}_2\to$