$TiCl_4 + (C_2H_5)_3Al$ is Zeigler Natta catalyst.
$(C_2H_5)_4Pb$ is an anti-knocking agent.
cis-platin is used as an anti-cancer agent]
$(a)$ રીડ્યુસીંગ
$(b)$ ઓક્સીડાઇજિગ
$(c)$ સંકીર્ણતા
સૂચિ $-$ $I$ (સંયોજન) |
સૂચિ $-$ $II$ (કેન્દ્રિય અણુનુ) |
$(A)\, [Ni(NH_3)_6]^{2+}$ | $(1)\, sp^3$ |
$(B)\, [PtCl_4]^{2-}$ | $(2)\, sp^3d^2$ |
$(C)\, [Ni(CO)_4]$ | $(3)\, dsp^2$ |
$(D)\, [Co(ox)_3]^{3-}$ | $(4)\, d^2sp^3$ |
$A\,-\,B\,-\,C\,-\,D$