Question

From the given list: NaCl, NaOH, H₂O (pure), NH₄OH, urea, dil. H₂SO₄, glucose, acetic acid, H₂CO₃, select:
(a) substances which will behave as strong electrolytes.
(b) substances which will behave as weak electrolytes.
(c) substances which are non-electrolytes.

Answer 1

(a) Substances which will behave as strong electrolytes: NaCl, NaOH and dil. H₂SO₄
(b) Substances which will behave as weak electrolytes: NH₄OH, acetic acid and H₂CO₃
(c) Substances which are non-electrolytes: ${\mathrm{H}}_2\mathrm{O}$ (pure), urea and glucose