Question

Which statement regarding the properties of water is(are) correct?
1.Water is less dense in its solid state than in its liquid state.
2.Water is less dense in its liquid state than in its solid state
3.Water is less dense in its liquid state than in its gaseous state.
I only
I and II
II and III
I, II and III

Answer 1

B. I and II are correct!

Answer 2

1 only. 1 and 2 contradict each other, and the gaseous state is obviously less dense then the liquid form.