09. COORDINATION COMPOUNDS
COORDINATION COMPOUNDS

28747 Back bonding is involved in which of the organometallic compounds

1 \({\left[ {{{(C{H_3})}_3}Al} \right]_2}\)
2 \(M{g^{2 + }}{\left( {{C_5}H_5^ - } \right)_2}\)
3 \(R - Mg - X\)
4 \(\left[ {{{({C_5}{H_5})}_2}Fe} \right]\)
COORDINATION COMPOUNDS

28748 \({d^2}s{p^3}\) hybridisation leads to

1 Hexagonal shape
2 Trigonal bipyrimidal
3 Octahedral shape
4 Tetrahedral shape
COORDINATION COMPOUNDS

28749 Chromium hexacarbonyl is an octahedral compound involving

1 \(s{p^3}{d^2}\)
2 \(ds{p^2}\)
3 \({d^2}s{p^3}\)
4 \({d^3}s{p^2}\) orbitals
COORDINATION COMPOUNDS

28750 \({\left[ {Co{F_6}} \right]^{ - 3}}\) is formed by ..... hybridization

1 \({d^2}s{p^3}\)
2 \({d^3}s{p^2}\)
3 \({d^2}s{p^3}\)
4 \(s{p^3}{d^2}\)
COORDINATION COMPOUNDS

28751 The species having tetrahedral shape is

1 \({[PdC{l_4}]^{2 - }}\)
2 \({[Ni{(CN)_4}]^{2 - }}\)
3 \({[Pd{(CN)_4}]^{2 - }}\)
4 \({[NiC{l_4}]^{2 - }}\)
COORDINATION COMPOUNDS

28747 Back bonding is involved in which of the organometallic compounds

1 \({\left[ {{{(C{H_3})}_3}Al} \right]_2}\)
2 \(M{g^{2 + }}{\left( {{C_5}H_5^ - } \right)_2}\)
3 \(R - Mg - X\)
4 \(\left[ {{{({C_5}{H_5})}_2}Fe} \right]\)
COORDINATION COMPOUNDS

28748 \({d^2}s{p^3}\) hybridisation leads to

1 Hexagonal shape
2 Trigonal bipyrimidal
3 Octahedral shape
4 Tetrahedral shape
COORDINATION COMPOUNDS

28749 Chromium hexacarbonyl is an octahedral compound involving

1 \(s{p^3}{d^2}\)
2 \(ds{p^2}\)
3 \({d^2}s{p^3}\)
4 \({d^3}s{p^2}\) orbitals
COORDINATION COMPOUNDS

28750 \({\left[ {Co{F_6}} \right]^{ - 3}}\) is formed by ..... hybridization

1 \({d^2}s{p^3}\)
2 \({d^3}s{p^2}\)
3 \({d^2}s{p^3}\)
4 \(s{p^3}{d^2}\)
COORDINATION COMPOUNDS

28751 The species having tetrahedral shape is

1 \({[PdC{l_4}]^{2 - }}\)
2 \({[Ni{(CN)_4}]^{2 - }}\)
3 \({[Pd{(CN)_4}]^{2 - }}\)
4 \({[NiC{l_4}]^{2 - }}\)
COORDINATION COMPOUNDS

28747 Back bonding is involved in which of the organometallic compounds

1 \({\left[ {{{(C{H_3})}_3}Al} \right]_2}\)
2 \(M{g^{2 + }}{\left( {{C_5}H_5^ - } \right)_2}\)
3 \(R - Mg - X\)
4 \(\left[ {{{({C_5}{H_5})}_2}Fe} \right]\)
COORDINATION COMPOUNDS

28748 \({d^2}s{p^3}\) hybridisation leads to

1 Hexagonal shape
2 Trigonal bipyrimidal
3 Octahedral shape
4 Tetrahedral shape
COORDINATION COMPOUNDS

28749 Chromium hexacarbonyl is an octahedral compound involving

1 \(s{p^3}{d^2}\)
2 \(ds{p^2}\)
3 \({d^2}s{p^3}\)
4 \({d^3}s{p^2}\) orbitals
COORDINATION COMPOUNDS

28750 \({\left[ {Co{F_6}} \right]^{ - 3}}\) is formed by ..... hybridization

1 \({d^2}s{p^3}\)
2 \({d^3}s{p^2}\)
3 \({d^2}s{p^3}\)
4 \(s{p^3}{d^2}\)
COORDINATION COMPOUNDS

28751 The species having tetrahedral shape is

1 \({[PdC{l_4}]^{2 - }}\)
2 \({[Ni{(CN)_4}]^{2 - }}\)
3 \({[Pd{(CN)_4}]^{2 - }}\)
4 \({[NiC{l_4}]^{2 - }}\)
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COORDINATION COMPOUNDS

28747 Back bonding is involved in which of the organometallic compounds

1 \({\left[ {{{(C{H_3})}_3}Al} \right]_2}\)
2 \(M{g^{2 + }}{\left( {{C_5}H_5^ - } \right)_2}\)
3 \(R - Mg - X\)
4 \(\left[ {{{({C_5}{H_5})}_2}Fe} \right]\)
COORDINATION COMPOUNDS

28748 \({d^2}s{p^3}\) hybridisation leads to

1 Hexagonal shape
2 Trigonal bipyrimidal
3 Octahedral shape
4 Tetrahedral shape
COORDINATION COMPOUNDS

28749 Chromium hexacarbonyl is an octahedral compound involving

1 \(s{p^3}{d^2}\)
2 \(ds{p^2}\)
3 \({d^2}s{p^3}\)
4 \({d^3}s{p^2}\) orbitals
COORDINATION COMPOUNDS

28750 \({\left[ {Co{F_6}} \right]^{ - 3}}\) is formed by ..... hybridization

1 \({d^2}s{p^3}\)
2 \({d^3}s{p^2}\)
3 \({d^2}s{p^3}\)
4 \(s{p^3}{d^2}\)
COORDINATION COMPOUNDS

28751 The species having tetrahedral shape is

1 \({[PdC{l_4}]^{2 - }}\)
2 \({[Ni{(CN)_4}]^{2 - }}\)
3 \({[Pd{(CN)_4}]^{2 - }}\)
4 \({[NiC{l_4}]^{2 - }}\)
COORDINATION COMPOUNDS

28747 Back bonding is involved in which of the organometallic compounds

1 \({\left[ {{{(C{H_3})}_3}Al} \right]_2}\)
2 \(M{g^{2 + }}{\left( {{C_5}H_5^ - } \right)_2}\)
3 \(R - Mg - X\)
4 \(\left[ {{{({C_5}{H_5})}_2}Fe} \right]\)
COORDINATION COMPOUNDS

28748 \({d^2}s{p^3}\) hybridisation leads to

1 Hexagonal shape
2 Trigonal bipyrimidal
3 Octahedral shape
4 Tetrahedral shape
COORDINATION COMPOUNDS

28749 Chromium hexacarbonyl is an octahedral compound involving

1 \(s{p^3}{d^2}\)
2 \(ds{p^2}\)
3 \({d^2}s{p^3}\)
4 \({d^3}s{p^2}\) orbitals
COORDINATION COMPOUNDS

28750 \({\left[ {Co{F_6}} \right]^{ - 3}}\) is formed by ..... hybridization

1 \({d^2}s{p^3}\)
2 \({d^3}s{p^2}\)
3 \({d^2}s{p^3}\)
4 \(s{p^3}{d^2}\)
COORDINATION COMPOUNDS

28751 The species having tetrahedral shape is

1 \({[PdC{l_4}]^{2 - }}\)
2 \({[Ni{(CN)_4}]^{2 - }}\)
3 \({[Pd{(CN)_4}]^{2 - }}\)
4 \({[NiC{l_4}]^{2 - }}\)