Which of the following is the correct order o | vedclass

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(D) The enthalpy of vaporization generally increases with an increase in molecular mass due to stronger van der Waals forces. However,$NH_3$ exhibits

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$PH_3, AsH_3, NH_3$

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(D) The enthalpy of vaporization generally increases with an increase in molecular mass due to stronger van der Waals forces. However,$NH_3$ exhibits an exceptionally high enthalpy of vaporization due to the presence of intermolecular $H$-bonding. Therefore,the correct order of increasing enthalpy of vaporization is $PH_3 < AsH_3 < NH_3$.

Which of the following is the correct order of increasing enthalpy of vaporization for the given hydrides?

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