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15 questions
If the temperature is below the melting point of a substance and below the boiling point of a substance what state will it be in?
Solid
Liquid
Gas
If the temperature is above the melting point of a substance and above the boiling point of a substance what state will it be in?
Solid
Liquid
Gas
A substance has a melting point of 25 oC and a boiling point of 235 oC. What state is it at 5oC?
Solid
Liquid
Gas
A substance has a melting point of -125 oC and a boiling point of -35 oC. What state is it at 15oC?
Solid
Liquid
Gas
A substance has a melting point of -25 oC and a boiling point of 35 oC. What state is it at 25oC?
Solid
Liquid
Gas
If a substance melts at -107 and boils at -103, what state will it be at room temperature?
solid
liquid
gas
The weaker the intermolecular forces of a substance the _____________ the boiling point
higher
lower
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