Question

7. A mixture of sand, water and mustard oil can
be separated by
a) sedimentation, decantation and
separating funnel
b) sedimentation, decantation and
evaporation
c) coagulation, evaporation and distillation
d) evaporation, winnowing and sublimation​

Answer 1

Answer:

option c is right answer of

Explanation:

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Answer 2

Answer:

option a is right

Explanation:

because for separating sand and water sedimentation is used

then the clean water with mustard oil will be taken in another beaker by decantation and then by separating funnel mustard oil and water will be separated

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