Question

True / False. 1×5=5

a. Fractional distillation is based on different freezing points of liquids.

b. Boiling a liquid removes dissolved gas.

c. Cooking of food is a change in which energy is absorbed.

d. A chemical change is temporary and reversible.

e. A change that cannot be reversed are known as reversible change.​

Answer 1

Answer:

a.False

b.True

c.True

d.False

e.False

Answer 2

Answer:

false true true false false 12345 respectively