Melting and Boiling Points of Ionic Compound

Q.

What is molten state?

Q. Why do ionic compounds have high melting and boiling points?​

Q.

Suggest the most important type of intermolecular attractive interaction in the following pairs: ${\mathrm{NaClO}}_4$and water .

Q. Write a note on different types on bonds.

Q.

Which of the following has higher melting point?

(i) Sugar (ii) Salt

1. Salt

2. Sugar

3. Both have same melting and boiling point

4. Data insufficient