InterviewSolution
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InterviewSolution
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Freon (dichlorodifluoro methane) is used .A. As local anaestheticB. For dissolving impurities in metallurgical processC. In refrigeratorD. In printin inductry |
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Answer» Correct Answer - C Freon `(C Cl_(2) F_(2))` is an odourless, non-corrosive, non toxic gas which is stable even at high temperature and pressure. It has low b.p. low specific heat and can be easily liquified by appliying pressure at room temperature. It is therefore, widely used as refrigerant (cooling agent) in refrigerators and air conditioners. |
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