The incorrect statement regarding O(SiH3)2 and OCl2 molecule is/are :
a. The strength of back bonding is more in O(SiH3)2 molecule than OCl2 molecule
b. Si−O−Si bond angle in O(SiH3)2 is greater than Cl−O−Cl bond angle in OCl2
c. The nature of back bond in both molecules is 2pπ−3dπ
d. Hybridisation of central O-atom in both molecules is same