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MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic Chemistryp -Block Elements (group 15-18)General

Which of the following is the increasing order of enthalpy of vaporization?

A.NH3, PH3, AsH3

B.AsH3, PH3, NH3

C.NH3, AsH3, PH3

D.PH3, AsH3, NH3

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