The order in which a mixture of sand, ammonium chloride a...
The order in which a mixture of sand, ammonium chloride and sodium chloride can be separated is
dissolution → dryness → filtration → evaporation
filtration → sublimation → evaporation → dryness
sublimation → dissolution → filtration → evaporation
dissolution → filtration → sublimation → evaporation
Correct answer is C
No explanation has been provided for this answer.
The pair of compounds that belongs to the same homologous series is ...
Brain tumors can be located by using an isotope of ...
Hydrogenation may be effected by...
The most suitable substance for putting out petrol fire is ...
Crude petroleum is converted to useful products by the process of? ...
N2O4(g) ↔ 2NO2(g) In the endothermic reaction above, more product formation will be favoured by...
Which of the following statements is correet for a reaction at equilibrium? ...