1.

The melting point of most of the solid substances increases with an increase of pressure acting on them . However , ice melts at a temperature lower than its usual melting point when the pressure increases . This is because :A. ice is lass denser than waterB. pressure generates heatC. the bonds break under pressureD. ice is not a true solid

Answer» Correct Answer - A
`V_(ice) rarr V_(water)` and thus increase in pressure favours forward reaction.


Discussion

No Comment Found

Related InterviewSolutions