Question

I Common salt besides being used in kitchen can also be used as the raw material for making
of a conductor when its area of cross-section is increased ?
(i) washing soda.
(ii) bleaching powder.
(iii) baking soda
(iv) slaked lime.
(a) (i) and (ii)
(b) (i), (ii) and (iv)
(c) (i) and (iii)
(d) (i), (iii) and (iv)​

Answer 1

Answer:

nacl..................... .