Question

C. State whether the following sentences are True or False.
1. Molecules are so small that they cannot be seen.
2. Gases have a definite shape and size.
3. On cooling, the gaseous state of water changes into its liquid state.
4.Sand is soluble in water.
5. The volume of a solution does not change if the solute dissolves completely in the solvent.
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Answer 1

2. is false 3 is false 4. is yes

Answer 2

Answer:

first and fifth are true and every else option is false