General Science class 6 chapter 5 mcqs with answers

1. In the filtration process, insoluble particles are passed through…………………

2. The process of cooling a hot saturated solution to obtain crystal is called…………………

3. Distillation is a process of purifying …………………

4. Which is the best method to purify liquids …………………?

5. Process in which solid directly changes into vapors without passing through the liquid state is called …………………

6. Sublimation is used to purify …………………

7. Chromatography is a method that is used to separate which type of chemicals…………………

8. Which of the following has a positive charge…………………

9. Which of the following has a negative charge…………………

10. Which of the following has a neutral charge…………………

11. The chemical symbol for manganese is…………………