Question

Name the technique to separate.

i) butter from curd

ii) salt from sea water.

iii) camphor from salt.

iv) pigments from natural colours.

v) In the extraction of Iron from its ore.

vi) Pure salts from impure samples.

vii) Two miscible liquids for which the difference in boiling points

is less than 25K.

viii) Two miscible liquids for which the difference in boiling points

is more than 25K.

ix) Separation of different gases from air.

x) Drugs from blood.

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Answer 1

Answer:

Centrifugation

Evaporation

Sublimation

Fractional distillation

Reduction

Evaporation

Fractional distillation

Distillation

Fractional distillation

Distillation

MY ANSWER is absolutely correct

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Answer 2

ANSWER

(i) Centrifugation,

(ii) Evaporation,

(iii) Sublimation

(iv) Chromatography

(v) Furnace metallurgy

(vi) Filtration

(vii) Fractional distillation

(viii) Fractional distillation

(ix) Fractional distillation

(x) Chromatography

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