Question

(a) Gases have a:
(i) fixed volume
(ii) fixed shape
(iii) weight​

Answer 1

Answer:

weight

Explanation:

hope this answer helps you

Answer 2

Gases have a iii) fixed weight.

This is the correct answer.

The shape of gases depends on the shape of the container, gases lack shape.

The volume of the gas depends on the pressure and temperature as well as the volume of the container, it is not fixed.