Question

1. River
...). Put the odd-one-out giving reason.
Pond
Rain
Sand
Sugar
3. Distillation Filtration Decantation
4. Evaporation Distillation Boiling
2. Salt
Tap
Milk
Sedimentation
Chlorination​

Answer 1

1. Sugar
2. Decantation
3. Distillation
4. Milk