Which of the following activities of separation is feasible in a primary classroom?
A. Evaporation
B. Winnowing
C. Magnetic separation
D. Fractional Distillation
1
A and D
2
B and D
3
B, C and D
4
A, B and C
5
Question Not Attempted
Which of the following activities of separation is feasible in a primary classroom?
A. Evaporation
B. Winnowing
C. Magnetic separation
D. Fractional Distillation