Join Examsbook
732 0

Q:

In a refrigerator; cooling is produced by–

  • 1
    the ice which deposits in the freezer
  • 2
    the evaporation of a volatile liquid
  • 3
    the sudden expansion of a compressed gas
  • 4
    None of these
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "the evaporation of a volatile liquid"

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully