The purity of a solid sample can best be determined by it...
The purity of a solid sample can best be determined by its?
boiling point
melting point
conductivity
solubility
Correct answer is B
- The presence of impurities in a substance results in a lower melting point due to a process called melting point depression.
- That implies a pure solid has a SHARP melting point which is of the standard value when compared.
A solid with higher melting and boiling points is likely to be? ...
An element Z, contained 90% of 168Z and 10% of Z1818 its relative atomic mass is?...
Which of the following physical properties decreases across the Periodic Table? ...
The process or act of extracting a metal from its ore and refining it is called? ...
The saponification of an alkanoate to produce soap and alkanol involves ...
The gas law which describes the relationship between volume and temperature is ...