HARD
6th ICSE
IMPORTANT
Earn 100
Give a reason for the following:
Naphthalene and camphor cannot be separated by sublimation.
Important Questions on Elements, Compounds & Mixtures
MEDIUM
6th ICSE
IMPORTANT
Give reasons for the following:
Sodium chloride cannot be separated out from its aqueous solution by filtration.
MEDIUM
6th ICSE
IMPORTANT
Give reasons for the following:
Two varieties of wheat flour cannot be separated by sieving.
MEDIUM
6th ICSE
IMPORTANT
Give reasons for the following:
Sulphur and charcoal powder cannot be separated by magnetic separation.
HARD
6th ICSE
IMPORTANT
Give reasons for the following:
Both components of a soluble solid-liquid mixture cannot be recovered by evaporation.
