1 Nome the major components of air
2. Nome two things in dolly lite which make use of air pressure.
3 Nome one method used to bill germs present in water.
4 Nome the method used to separate tea leaves from tea
5 Give the name of a chemical used to purity water.
Answers & Comments
Answer:
3 .bleaching powder
5. calcium oxichloride
4.filtration
1.o2 and co2