hi plz give ans 1 . 2.and 3 question i mark up brainlist who give ans
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1 mixtures
water
air
blood
fruit juice
rest all are compouds
water
air
blood
fruit juice
rest all are compouds
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1.MIXTURES-Air,milk,blood,fruit juice
COMPOUNDS-Carbon dioxide, common salt,iron sulphide
2.(i) solid solid homogeneous mixture - alloys like bronze and brass.
(ii)solid liquid heterogeneous mixture - water+ sand solution
(iii)miscible liquids - Water and ethanol
(iv)liquid gas homogeneous mixture - oxygen - water and - carbonated water
3.(a) salt from sea water - by evaporation
(b) ammonium chloride from sand - by sublimation
(c)chalk powder from water - by using a strainer
(d)iron from sulphur- by using a magnet
(e)water from alcohol - by distillation
(f)sodium chloride and potassium nitrate - by preparing solution and then evaporation
(g)calcium carbonate and sodium chloride - by preparing solution then filtering it or getting it settled at the bottom
COMPOUNDS-Carbon dioxide, common salt,iron sulphide
2.(i) solid solid homogeneous mixture - alloys like bronze and brass.
(ii)solid liquid heterogeneous mixture - water+ sand solution
(iii)miscible liquids - Water and ethanol
(iv)liquid gas homogeneous mixture - oxygen - water and - carbonated water
3.(a) salt from sea water - by evaporation
(b) ammonium chloride from sand - by sublimation
(c)chalk powder from water - by using a strainer
(d)iron from sulphur- by using a magnet
(e)water from alcohol - by distillation
(f)sodium chloride and potassium nitrate - by preparing solution and then evaporation
(g)calcium carbonate and sodium chloride - by preparing solution then filtering it or getting it settled at the bottom
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