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Plz ans this...
How would you confirm that a colourless liquid given to you is pure?
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it can checked by keeping the glass of water in
light, if there will be any impurities u will see some dirt spots
light, if there will be any impurities u will see some dirt spots
Anonymous:
Dear sorry...but one of our schl teacher said this is the wrong ans..nd other one said this is the correct ans... what to do now?
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Heya!!
u can know it by checking the boiling point of the substance. Pure substances have a distinct boiling point while impure substances boils over a range of temperatures. One way is through distillation.
For example,
if that colorless liquid is water, then just take a sample of colourless liquid and put on stove if it starts boiling exactly at 100 ºC then it is pure water. Other colorless liquids will surely have some other different boiling point. Then u will know if its pure.
Hope this helps!!
If yes, pls mark as brailiest :)))
u can know it by checking the boiling point of the substance. Pure substances have a distinct boiling point while impure substances boils over a range of temperatures. One way is through distillation.
For example,
if that colorless liquid is water, then just take a sample of colourless liquid and put on stove if it starts boiling exactly at 100 ºC then it is pure water. Other colorless liquids will surely have some other different boiling point. Then u will know if its pure.
Hope this helps!!
If yes, pls mark as brailiest :)))
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