Question

Common salt besides being used in kitchen can also be used as the raw material for making
(i) washing soda , (ii)bleaching powder, (iii) banking soda, (iv) slaked lime
A. (i) and (ii)
B. (i), (ii) and (iv)
C. (i), (ii) and (iii)
D. (i), (iii) and (iv)

Answer 1

Correct Answer - C
Common salt (sodium chloride) is used as a q raw material form making a large number of chemicals in industry such as sodium hydroixde washing soda, baking soda, hydrochloric acid , hydrogen chlorine and sodium metal . Chloring gas botained is used for making bleaching powder.