Choose the correct statement(s) among the following:

A) As pressure increases the boiling point of a liquid increases as VP of the liquid should be raised to external pressure.
B) As pressure decreases the equilibrium moves in the direction of decreasing density, i.e, towards ice.
C)  $K_C=\left[sugar\right(aq\left)\right]$ and is a constant at constant temperature.
D)$K_C=\frac{\left[C{O}_2\right(aq\left)\right]}{\left[C{O}_2\right(g\left)\right]}$  which is a constant at constant temperature