Group 13 of periodic table consists of boron or aluminium family. Boron being the first member, shows anomalous behaviour due to its small size and high nuclear charge/size ratiom high electrone gastivity and non availability of d-electrons. All the group 13 members forms hydrides, hydroxides, halides showing +3 covalency, however boron forms electron deficient species.Which one is not correct chemical change ?

Group 13 of periodic table consists of boron or aluminium family. Boro

1.	Group 13 of periodic table consists of boron or aluminium family. Boron being the first member, shows anomalous behaviour due to its small size and high nuclear charge/size ratiom high electrone gastivity and non availability of d-electrons. All the group 13 members forms hydrides, hydroxides, halides showing +3 covalency, however boron forms electron deficient species.Which one is not correct chemical change ?
Answer» `H_(3)BO_(3)+3NaOH rarr Na_(2)BO_(3)+3H_(2)O` `H_(3)BO_(3)+3ROH rarr R_(3)BO_(3)+3H_(2)O` `4BCl_(3)+3LiAlH_(4)rarr 2B_(2)H_(6)+3AlCl_(3)+3LiCl` `3B_(2)H_(6)+6NH_(3)OVERSET("450 K")rarr 2B_(3)N_(3)H_(6)+12H_(2)` Solution :`H_(3)BO_(3)+NaOH rarr NAB(OH)_(4) rarr NaBO_(2)+2H_(2)O`