Question

*Ionic compounds are with high __________ .*

1️⃣ Boiling point and freezing point
2️⃣ Melting point and boiling point
3️⃣ Melting point and freezing point
4️⃣ Freezing point, melting point and boiling point​

Answer 1

Answer:

Ionic compounds have an equal number of positive and negative ions arranged in the three-dimensional lattice due to which they have high melting points. The strong force of attraction between oppositely charged ions means that ionic compounds have high melting and boiling points.

Answer 2

Answer:

• melting point and boiling point
• option 2 is correct