Chemistry MCQs Part 3
A. Increasing temperature
B. Changing conditions
C. Decreasing pressure
D. Increasing pressure
22. On compressing the gas, molecules?
A. Come close
B. Go away
C. Reduce their volume
D. Change their shape
23. Gases possess a volume which is?
A. Different
B. Fixed
C. Not fixed
D. In definite
24. Gaseous state is a form of matter?
A. Solid
B. Complicated
C. Simple
D. Liquid
25. Gases occupy volume?
A. Definitely
B. All available
C. Indefinitely
D. Partially
26. Because gases adopt the shapes of the container, they have?
A. Different shapes
B. Fixed shapes
C. No fixed shapes
D. Definite shapes
27. If the molecules of different gases do not react chemically, they can?
A. Defuse
B. Refuse
C. Escape
D. Trap
28. Volume of a gas changes with?
A. Nature of gas
B. Size of atoms
C. Nature of contained
D. Shape of molecules
29. Burning is a process?
A. Chemical
B. Physical
C. Nuclear
D. Biological
30. Molecular of gas can?
A. Move
B. Repel
C. Attract
D. Cannot move