Question

which of the following is a non electrolyte :- a) salt solution b) sulphuric acid in water c) copper sulphate d) mercury ​

Answer 1

Answer:

Option d) mercury because an electrolyte is defined as a compound that ionizes when dissolved in suitable ionizing solvents such as water, Where Mercury is a metal element not a compound.

Answer 2

$\red\mathbb{ANSWER}$

$<marquee>D) Mercury</marquee>$