Separation of Substances

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Question

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Question 1 : Butter is separated from milk by _____________
1. filtration
2. churning
3. decantation
4. sedimentation
Answer
13334

Question 2 : Filtration is a method to separate the components of a _____________
1. solution
2. insoluble
3. pure substance
4. mixture of a liquid and an insoluble substance
Answer
13335

Question 3 : _____________ method is used to separate pebbles and stones from sand
1. Sieving
2. Winnowing
3. Handpicking
4. Any of these
Answer
13336

Question 4 : The components of a sugar in water can be separated by _____________
1. evaporation
2. decantation
3. sedimentation
4. filtration
Answer
13337

Question 5 : Sand from water is separated by _____________
1. sieving
2. filtration
3. evaporation
4. sedimentation and decantation
Answer
13338