1.

Match the compounds listed in column I with characteristic listed in column II. {:("Column-I","Column-II"),((A)B_2H_6,(p)"Tetrahedral hybridisation"),((B)Al_2Cl_6,(q)"Trigonal planar hybridisation"),((C )BeCl_2(s),(r)"Empty orbital of central atom participate in hybridisation"),((D)(SiH_3)_3N,(s)"Two types of bonds"),(,(t)"Two type of bond angles"):}

Answer»


SOLUTION :(A)`sp^3` hybridisation, empty ORBITAL participate in hybridisation, there are two types of bonds NAMELY, covalent and 2e-3c bonds (banana bond).

(B)`sp^3` hybridisation , empty orbital participate in hybridisation , there are two types of bonds namely , covalent and COORDINATE bonds

(C )`sp^3` hybridisation , empty orbital (two) participate in hybridisation , there are two types of bonds namely , covalent and coordinate bonds

(D)`sp^2` hybridisation , because of involvement of lone pair of electrons in `ppi-dpi` delocation between N and empty d-orbital of silicon.Only covalent bonds


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