Separation of substances Crossword Puzzle

QUESTIONS LIST:

• distillation : separation of two or more substances of different boiling points.
• sedimentation : the process of separating heavy solid substances in water.
• centrifugation : the technique which is used to separate solid particles from liquid particles.
• threshing : separation of grains from plant by beating or by bullock kart.
• sublimate : the substance which is directly converted into a gaseous state.
• winnowing : method of separation by using air.
• crystallization : process of preparation of salt from oceans and seas.
• chromatogram : the visual colour brands that form in absorbent medium
• filtration : separation of insoluble solids in a liquid by using a filtering agent.