Q1. What is loading?
Q2. What is a saturated solution?
Q3. Why the water is called a universal solvent?
Q4. What is the difference between filtrate and residue?
Q5. What happens if a saturated solution of a substance and water is a) Heated and b) Cooled
Q6. Why do we need to separate substances from a mixture?
Q7. How will you separate a mixture of sugar and sand?
Q8. Which gas is dissolved in soft drinks?
Q9. State the importance of gases dissolved in water.
Q10. Write the definition of Mixtures, Homogeneous and Heterogeneous mixtures, Condensation, Distillation, and Sublimation giving one example in each definition.
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