Question

Write T for True and F for False.
a. Gases can be compressed and stored
in cylinders.
b. The process of conversion of solids
into liquids upon heating is called
vaporization
c. Substances increase in size on heating
d. Rusting of iron is an example of
chemical change.
e. Sublimation is an example of physical
change.
f. Iron becomes soft on cooling.​

Answer 1

Answer:

1)true. by pressure

2)true

3)true

4)true

5)true

6)false

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Answer 2

Answer:

a)True

b)True

c)True

d)True

e)True

f)False

Explanation:

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