If you heated them both in the same container, substance B would probably melt first. The correct option among all the options that are given in the question is the last option or option "D". Covalent compounds have lower melting points than ionic compounds. I hope the answer has come to your help.
Inti is the ancient Incas sun god
They did not let Cubans get out of Cuba because of the spies
In 1882, the French withdrew from Egypt and left Egypt as a British Colony. Egypt then gained its independence in 1922.
