Three flasks, each containing different liquid are cooled in a basin of cold water. In the beginning of the experiment, all the three liquids are at the same level in the glass tubes. However, upon cooling, each liquid falls to a different level as shown in the given figure.
From the results of this experiment, we can conclude that _________________.
(i) Liquid X contracts more than liquid Y
(ii) Liquid Y does not contract as much as liquid Z
(iii) Liquid Z contracts less than liquid X
A(i) only
B(ii) and (iii) only
C(i) and (iii) only
D(i), (ii) and (iii)