Question

'X' melts at low temperature and is a bad conductor of electricity in both liquid and solid state. X i s :

• A. Carbon tetrachloride
• B. Silicon carbide
• C. Mercury
• D. Zinc sulphide

Answer 1

Answer: (A)

Carbon tetrachloride

Answer 2

$CCl_{4}$ is molecular solid so does not conduct electricity in liquid & solid state.