In which of the following are the substances arranged in their correct order of increasing melting point?

A. Sodium chloride, sulphur, diamond
B. Diamond, sodium chloride, sulphur
C. Sulphur, sodium chloride, diamond
D. Diamond, sulphur, sodium chloride
E. Sulphur, diamond, sodium chloride

Correct Answer:

Option C – Sulphur, sodium chloride, diamond