The number of correct option is (a) P_(2)O_(5) gtZnO gtMgO gt Na_(2)O_(2) (acidic strenght) (b) TI_(2)O_(3) gt TI_(2)O gtGa_(2)O_(3) gt AI_(2)O_(3)(basic strenght) ( c) MnO gt P_(2)O_(5) gt CrO_(3) gt Mn_(2)O_(7) (ionic character) (d) H_(2)OgtHF gtNH_(3) (melting point) (e) H_(2)O gtHF gtNH_(3) (boiling point) .

The number of correct option is (a) P_(2)O_(5) gtZnO gtMgO gt Na_(2)O

1.	The number of correct option is (a) P_(2)O_(5) gtZnO gtMgO gt Na_(2)O_(2) (acidic strenght) (b) TI_(2)O_(3) gt TI_(2)O gtGa_(2)O_(3) gt AI_(2)O_(3)(basic strenght) ( c) MnO gt P_(2)O_(5) gt CrO_(3) gt Mn_(2)O_(7) (ionic character) (d) H_(2)OgtHF gtNH_(3) (melting point) (e) H_(2)O gtHF gtNH_(3) (boiling point) .
Answer» Solution :(B) Wrong Correct ORDER `TI_(2)O gtTI_(2)O_(3) gtGa_(2)O_(3)` ` gtAI_(2)O_(3)` Wrong Correct order `H_(2)Ogt NH_(3) gtHF` .