Pipelines in cold countries often burst in winter because (a)water freezes and expands in its volume (b)temperature of ice is less than that of water (c)pipelines contract in their volume (d)pipelines expand due to freezing
option A. Water in pipes freeze in bloodless countries. Due to the anomalous growth of water, it expands rather than contacting whilst there may be a fall in temperature under 4°c. So, the water pipes burst because of the extra area fed on via way of means of the ice after freezing.
