Learning Task 9: Choose the letter of the best answer. Write the chosen
letter on a separate sheet of paper.
1. The insoluble substance from a liquid mixture was separated whereby
a liquid passes through the holes in a filter paper. The solid particles
are left behind. What method of separating mixture is used?
A. decantation
C. filtration
B. evaporation
D. using magnet
2. A method of separating excess liquid from food by heating.
A. decantation
C. filtration
B. evaporation
D. using magnet
Which of the following mixture can be separated by decantation?
A. soy sauce and salt
C. water and oil
B. soy sauce and vinegar D. water and flour
To separate rocks into different sized particles for road building
her construction projects, which technique is applicable?
A. condensation
C. sieving
B. evaporation
D. using magnet
a
Which of these is NOT a technique in separating a mixture?
A. decantation
C. filtration
B. dissolving
D. Filtration
Which of the following statement is correct about separating
pugh a filter?
A. The liquid passes through sieve but the solid particles
behind.
B. Insoluble substances from a liquid can be separated by us​