Home / Unit-17 Separation Techniques / Question
MCQ
A pure solid melts at
Unit-17 Separation Techniques
A A range of temperatures
B A single definite temperature
C A temperature below zero
D Its boiling point
Explanation

Purity gives a sharp, single melting point for a solid.

Related MCQs

The temperature at which a solid changes into a liquid is its
Unit-17 Separation Techniques View
Which of the following is a heterogeneous mixture?
Unit-17 Separation Techniques View
In decantation, the solid particles settle to the bottom because of a difference in
Unit-17 Separation Techniques View
Sulphur can be separated from a mixture by dissolving it in carbon disulphide because of a difference in
Unit-17 Separation Techniques View
The stationary phase in paper chromatography is
Unit-17 Separation Techniques View
The fractionating column is used in
Unit-17 Separation Techniques View