Compound X is a colourless liquid at room temperature.
(a) A sample of pure X was slowly heated from -5.0°C, which is below its melting point, to 90 °C.
which is above its boiling point. Its temperature is measured every minute and the results are
represented on the graph.
90 °C-
temperature
45
t°C
-5°C-
B
comonon
D
Falimy
(i) Complete the equation for the equilibrium present in the region BC.
X(s) -
time
[1]