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Thvalueovanderwaals' constan'afor the gasesO2,N2,NH3 anCH4 ar1.360,1.390,4.170 an2.253Latmmol2 respectivelyThe gas which can most easilbliquefied is–

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  1. N2    
  2. CH4    
  3. O2    
  4. NH3    

    Answer:The correct answer is: NH3

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