Chemistry
Grade-9
Easy
Question
Low melting point and low solubility in water are general properties of ___________ compounds.
- Ionic
- Covalent
- Chemical
- Glucose
Hint:
Like dissolves like, water is polar.
The correct answer is: Covalent
- Ionic compounds have melting and boiling points, highly soluble in water.
- Covalent compounds have low melting and boiling point, and low solubility in water.
- Chemical is a very general term, it doesn't define any particular type of class. We cannot comment on its melting point and solubility.
- Glucose has a high melting point and is easily soluble in water.
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