Which of the following is not a property of magnesium oxide?

Assessment: WAEC SSCE - Chemistry - 1994 (Objective) Subject: Chemistry

Question 1 Report

Which of the following is not a property of magnesium oxide?
Answer Details
The property of magnesium oxide that is not correct is "low binding energy." Magnesium oxide is an ionic compound made up of magnesium and oxygen ions. It has a high melting point and possesses a crystal lattice structure due to the presence of ionic bonds between the ions. Magnesium oxide is also known to dissolve in polar solvents, such as water, due to its ionic nature. However, it is not known for having low binding energy, as it has a strong ionic bond between the magnesium and oxygen ions. Therefore, the property of magnesium oxide that is not correct is "low binding energy."
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