Chemistry Practice MCQ Page 3

Multiple Choice questions for Chemistry in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 589   Burning is a process
  1. chemical
  2. physical
  3. nuclear
  4. biological
Question: 590   Moleculer of gas can
  1. move
  2. repel
  3. attract
  4. cannot move
Question: 591   Gases possess a volume which is
  1. different
  2. fixed
  3. not fixed
  4. in definate
Question: 592   Gaseous state is a form of matter
  1. solid
  2. complicated
  3. simple
  4. liquid
Question: 593   Volume of a gas changes with
  1. nature of gas
  2. size of atoms
  3. nature of contained
  4. shape of molecules
Question: 594   Gases occupy volume
  1. definitely
  2. all available
  3. indefinitely
  4. partially
Question: 595   Because gases adopt the shapes of the container, they have
  1. different shapes
  2. fixed shapes
  3. no fixed shapes
  4. definite shapes
Question: 596   Gases can be compressed by
  1. increasing temperature
  2. changing conditions
  3. decreasing pressure
  4. increasing pressure
Question: 597   On compressing the gas, molecules
  1. come close
  2. go away
  3. reduce their volume
  4. change their shape
Question: 598   If the molecules of different gases do not react chemically, they can
  1. defuse
  2. refuse
  3. escape
  4. trap
Question: 599   When gases are allowed to expand, suddenly they
  1. heat up
  2. collaspe
  3. react
  4. cool
Question: 600   The volume of a mixture of gases is related to the volume of individual gas
  1. directly
  2. indirectly
  3. independent
  4. dependent