Question

157) Give the chemical name and formula of Common salt.

Answer 1

• Chemical name of common salt is Sodium chloride
• Chemical formula of Common salt is $\mathrm{NaCl}$.
• It is one of the important component in our daily life.
• It is required to be consumed on daily basis maintaining the osmotic balance of body and prevents us from dehydration.
• Common salt is obtained from the sea water when the latter is evaporated and then dissolved in hot water to remove impurities.