pls answer the ques. very fast its urgent---------- there were four groups-A, B, C and D. group A was given a few crystals of sodium salt group B was given 100g of sodium nitrate group C a few particles of wheat flour and group D fine particles of mud. each group was asked to add their samples in 50g water and stir properly using a glass rod. the mixtures were allowed to stand undisturbed for some time. the mixtures were then filtered. answer the following questions giving reasons.a) which group will get the residue left on the filter paper? b) which group will get a filterate which scatters a beam of light or show tyndall effect? c) which groups will get a clear liquid i.e. water back on filtration? d) which group got a suspension? e) which group got a clear liquid?
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hey friend,
a) group c and d will get the residue on the filter paper.
b) group b of sodium nitrate solution will be filtered and it shows Tyndall effect.
c) group d.
d) group c and d are suspension but on filtration c will be a suspension.
e) group a will be a clear liquid.
hope it will help
a) group c and d will get the residue on the filter paper.
b) group b of sodium nitrate solution will be filtered and it shows Tyndall effect.
c) group d.
d) group c and d are suspension but on filtration c will be a suspension.
e) group a will be a clear liquid.
hope it will help
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