Question

question 7
which of the following statements is false?
a when a substance boils, it changes from a liquid to a gas.
b when a substance melts, it changes from a solid to a liquid.
c when a substance condenses, it changes from a liquid to a gas.
d when a substance freezes, it changes from a liquid to a solid.

Explanation:

Boiling is liquid - to - gas, melting is solid - to - liquid, freezing is liquid - to - solid. Condensation is gas - to - liquid, not liquid - to - gas as stated in option C.

Answer:

C. When a substance CONDENSES, it changes from a liquid to a gas.