Question

Solve the crossword puzzle with the help of the clues given below.

Across
1. Method used to separate components of a mixture which differ in size (7)
5. Process of pouring out the liquid without disturbing the sediment (11)
6. Process of converting liquid into vapour (11)
7. Process of settling down of heavier particles (13)

Down
1. Formation of a layer of solid particles during sedimentation (8)
2. Conversion of water vapour into liquid form (12)
3. Separation of an insoluble solid from a liquid using a filter (10)
4. Process of separating lighter components from the heavier ones by wind (9)

Accepted Answer

Down: 1. The matter that settle down due to gravity during sedimentation is called sediment.

Across: 1. Sieving method is used during construction to separate a mixture of sand and stones.

Across: 5. The decantation process is used to separate insoluble impurities from water.

Down: 2. Condensation is the process in that vapour is get converted to liquid state.

Across: 6. Evaporation is a process in which liquid gets converted to a vapour state at all temperatures.

Down: 4. The process of separating lighter components from the heavier ones by wind is known as winnowing.

Down: 3. Filtration method is usually used to separate small insoluble impurities from solution.

Across: 7. The sedimentation process is used usually to separate mud from water.

The completed puzzle is:

Neha Sharma, Ajoy Ghatak and, Akanksha Dudpuri Solutions for Chapter: Separation of Substances-Cleaning of Food, Exercise 4: DO AND LEARN

Neha Sharma Science Solutions for Exercise - Neha Sharma, Ajoy Ghatak and, Akanksha Dudpuri Solutions for Chapter: Separation of Substances-Cleaning of Food, Exercise 4: DO AND LEARN

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