In `XeO_(3)F_(2)`, d-orbital which is not used in bonding is :

Which of the following orbital of central atom is not involved in bonding in XeO_(3) F_(2) molecule :-

XeO_(2)F_(2) is hydrolysed.

In XeO_(3)F_(2) the number of bond pari(s) pi bonds (s) and lone pair (s) on Xe atom respecitvely are :

Find the number of compounds where d_(x^(2)-y^(2)) orbitals will not take part in hybridisation. (a) [Pt(NH_(3))Cl(H_(2)O)Br]" "(b) [XeO_(3)F_(2)] (c ) [Cu(NH_(3))_(4)]^(2+)" "(d) ["XeO"_(3)F_(2)] (e ) ["XeO"_(2)F_(2)]" "(f) [Co(en)_(3)]^(3+) (g) [Fe(CO)_(5)]" "(h) POCl_(3) (i) XeF_(4)" "(j) XeO_(6)^(4-)

Assertion : Actinoids form relatively less stable complexes as compared to lanthanoids. Reason : Actinoids can utilise their 5f orbitals along with 6d orbitals in bonding but lanthanoids do not use their 4f orbital for bonding.