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Similar Questions
Match column $(I)$ (process) with column $(II)$ (electrolyte)
$(I)$ (process) | $(II)$ (electrolyte) |
$(i)$ Downs cell | $(W)$ fused $MgCl_2$ |
$(ii)$ Dow sea water process | $(X)$ fused $(Al_2O_3+Na_3AlF_6)$ |
$(iii)$ Hall – Heroult | $(Y)$ fused $KHF_2$ |
$(iv)$ Moissam | $(Z)$ fused $(40\%\,NaCl\,+\,60\%\,CaCl_2)$ |
Choose the correct alternate :
normal
Correct match the List- $I$ with List- $II$
List- $I$ | List- $II$ |
$(P)\, [M(CN)_2]^-$ | $(1)$ $Ni$ (during refining of metal) |
$(Q)\, [M(CO)_4]$ | $(2)\, Ti$ (during refining of metal) |
$(R)\, MI_4$ | $(3)\, Pb$ (during roasting of ore) |
$(S)\, MO$ | $(4)\, Ag$ (during leaching of ore) |
normal