AP and TS EAMCET Engineering Model Paper 9
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Question : 139 of 160
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The values of van der waals constant a for gases O 2 , N 2 , N H 3 and C H 4 are 1.360, 1.390, 4.170 and 2.253 L i t 2 atm m o l − 2 respectively. The gas which can most easily be liquefied is
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