Dry ice is

Refrigeration and Air conditioning Mcqs
BILAL KHATTAK0

A.solid carbon dioxide
B.ice kept below 0?C to avoid melting
C.solid hydrogen
D.ice kept out of contact of other liquids

Related Mcqs:

  1. Biogas is composed of __________?
  2. The most abundant gas emitted from volcanoes is __________?
  3. Carbon sequestration is a strategy used to control __________?
  4. Incomplete combustion of hydrocarbon fuels
  5. Which is not a combustible gas?
  6. The most injurious components of automobile exhaust for environment are
  7. Acid rain mainly result from __________?
  8. Freon 12 is a compound consisting of stoms of
  9. Which one of the following gases shows a different behaviour at high pressure?
  10. which of the following gas discovered by Scheele??

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