Find the value of (x+y) during lewis acid base interaction of given species. x = number of species in which planarity/non planarity around underlined atom is changed by donation of lone pair among H20, NH3, PCl3y = Number of species in which planarity/non planarity around underlined atom is changed by acceptance of one lone pair among BF3, PCL5, XeF4

Find the value of (x+y) during lewis acid base interaction of given sp

1.	Find the value of (x+y) during lewis acid base interaction of given species. x = number of species in which planarity/non planarity around underlined atom is changed by donation of lone pair among H20, NH3, PCl3y = Number of species in which planarity/non planarity around underlined atom is changed by acceptance of one lone pair among BF3, PCL5, XeF4
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