Question

78. Identify the set containing the strong
electrolyte, weak electrolyte
and
non-electrolyte.
(1) Sulphuric acid, Nitric acid and
Petrol
(2) Hydrochloric acid, Acetic acid and
Sucrose solution
(3)
Sodium chloride solution, Carbonic
acid and Boric acid
(4) Phosphoric acid, Chromic acid and
Sodium hydroxide​

Answer 1

Answer:

sodium cloride is the write ans i think so. It may be wrong