Which of the following is not true about water?

a. greatest dissolving power of any common liquid

b. only natural substance that occurs as a solid, liquid, and gas on earth's surface

c. solid phase is denser than liquid phase

d. unusually high melting and boiling point

I want to say A or D

Why?
Because the solid form of water is ice and it's denser than water so that's why it floats. Water is a natural substance that occurs as a solid, a liquid and a gas.

I'm thinking A. because water can dissolve many wonders of this world but it dissolves at a higher rate like starch to water

I'm thinking D. because it does have semi high melting points and a high boiling point but I'm not too sure on either
But it could be a trick question since water doesn't melt but it's ice form does

My confirm answer will be that D. is not true about water

Hope this helped

The answer to the question is gold