Question

Choose the correct answer for
each of the following:
a. Which of the following has a definite
volume but not a definite shape?
i. Chair
ii. Apple
iii. Oil
iv. Soap bar
b. Gases occupy all the available space
because their molecules are
i. strong
il. weak
iil. very loosely packed
iv. tightly packed
c. The process in which a gas converts
into liquid upon cooling is called
1. vaporization
ii. condensation
iii. melting
iv. freezing
d. Fermentation is an example of
i. physical change
ii. chemical change
iii. change in pressure
iv. None of these
e. Heating makes the particles of a
substance become
i. tightly packed
ii. stable
iii. loosely arranged
iv. None of these
f. The jammed metal cap of a glass bottle
can be easily opened by
i. heating the cap
ii. cooling the cap
iii. heating the glass bottle
iv. cooling the glass bottle​

Answer 1

Answer:

I,ii,iii,iv,I,ii are all right answer

Answer 2

Answer:

1) oil. ,2) weak. ,3) condensation , 4) chemical change 5) stable 6) heating the glass bottle