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by the process of SUBLIMATION.....
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∙ 13y ago
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Can filter paper separate chalk powder?
yes
How will you separate chalk powder iron filling?
Use a magnet to remove the iron filings. Filter the remainder to separate the insoluble chalk powder from the water. Wash and dry the iron filings as they will be contaminated. Dry the chalk powder to remove traces of water.
How do you separate a mixture of iron filings copper sulphate cystals and chalk powder?
Use a magnet to remove the iron filings from the mixture, then mix the remaining components with water. The copper sulfate will dissolve but the CaCO3 (chalk powder) will not. Filter the mixture to remove the chalk, then boil the water to recover the copper sulfate.
How will you separate a mixture of iron filings sand and camphor?
Hover a magnet over the mixture.The iron filings will be attracted to it.A mixture of sand and camphor will be left. Then,separate the mixture of sand and camphor by using sublimation.
What happens to chalk powder if it is added to oil does it float or sink and why?
chalk powder floats.since it's density is less compared to oil"s.
Can filter paper separate chalk powder?
yes
By which process can you separate a mixture of naphthalene and chalk powder?
Sublimation
How will you separate chalk powder iron filling?
Use a magnet to remove the iron filings. Filter the remainder to separate the insoluble chalk powder from the water. Wash and dry the iron filings as they will be contaminated. Dry the chalk powder to remove traces of water.
How do you separate chalk from salt?
first, put the mixture in water . salt will dissolve and then allow chalk powder to settle down. Then try decantation.
What has more friction polished wood or chalk powder or marble?
Chalk powder
How do you separate a mixture of ammonium chloride and chalk powder in the laboratory?
sublimate it and get ammonia gas and hcl acid gas and then solidify
How do you separate a mixture of iron filings copper sulphate cystals and chalk powder?
Use a magnet to remove the iron filings from the mixture, then mix the remaining components with water. The copper sulfate will dissolve but the CaCO3 (chalk powder) will not. Filter the mixture to remove the chalk, then boil the water to recover the copper sulfate.
What method is used to separate chalk powder and water?
chalk powder has calcium carbonate in it. calcium carbonate is a non soluble substance it is easier to filter it, dr Hussein moussa
How will you separate a mixture of iron filings sand and camphor?
Hover a magnet over the mixture.The iron filings will be attracted to it.A mixture of sand and camphor will be left. Then,separate the mixture of sand and camphor by using sublimation.
How can you separate the mixture of sugar and camphor?
Camphor will sublime when heated mildly (sugar will not). Heat the mixture mildly, collect the sublimate separately, cool the sublimate to get camphor.
How separate the sand and camphor by sublimation process?
Sublimation of camphor occur faster by heating and sand remain.
How do you separate salt water from the mixture of chalk powder mixed in water?
Pass the mixture through filter paper. The salt water will pass through leaving the chalk behind in the filter paper.
