Question

Name two substances which are insoluble in water?

Answer 1

Answer:

Sugar and salt are examples of soluble substances. Substances that do not dissolve in water are called insoluble. Sand and flour are examples of insoluble substances.

Explanation:

Answer 2

Two substances insoluble in water are as follows:

• Insoluble refers to the substance which doesnot dissolve in water.
• Two examples of insoluble in water include wood and sand.
• These doesnot get dissolve in water when we try mixing them in the water.
• The reason behind it is that these substances are non-polar in nature and water molecules donot interact with them properly.