A mixture of kerosene and diesel oil can be separated by<...
A mixture of kerosene and diesel oil can be separated by
crystallization
distillation
precipitation
sublimation
Correct answer is B
No explanation has been provided for this answer.
Which of the following substances is a basic salt? ...
Detergents are better than soaps for washing in hard water because ...
The common feature of reactions at the anode is that ...
Which of the following factors would not affect the solubility of a gas? ...
Oxygen-demanding waste are considered to be a water pollutant because they? ...
In the redox reaction2Fe2++CI2→2Fe3++2Cl− ...
Which of the following represents ethyl ethanonate? ...
Alkaonic acids have low volatility compared with alkanols because they? ...