09. COORDINATION COMPOUNDS
COORDINATION COMPOUNDS

28633 The oxidation number of \(Cr\)  in \([Cr{(N{H_3})_6}]C{l_3}\) is

1 \(8\)
2 \( 6\)
3 \(4\)
4 \(3 \)
COORDINATION COMPOUNDS

28634 In \(\left[ {Ni{{\left( {N{H_3}} \right)}_4}} \right]S{O_4},\) the \(E.A.N. \) of \(Ni\) is

1 \(34\)
2 \(35\)
3 \( 36\)
4 \(37\)
COORDINATION COMPOUNDS

28635 \(IUPAC\)  name of \([Co(ONO){(N{H_3})_5}C{l_2}]\) is

1 Pentaammine nitro cobalt \((III) \) chloride
2 Pentaammine nitrito cobalt \((III)\)  chloride
3 Pentaammine nitroso cobalt \( (III) \) chloride
4 Pentaammine oxo-nitro cobalt \((III) \) chloride
COORDINATION COMPOUNDS

28636 The oxidation number of \(Pt\) in \({[Pt({C_2}{H_4})C{l_3}]^ - }\) is

1 \(+1\)
2 \( +2\)
3 \( +3\)
4 \( +4\)
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COORDINATION COMPOUNDS

28633 The oxidation number of \(Cr\)  in \([Cr{(N{H_3})_6}]C{l_3}\) is

1 \(8\)
2 \( 6\)
3 \(4\)
4 \(3 \)
COORDINATION COMPOUNDS

28634 In \(\left[ {Ni{{\left( {N{H_3}} \right)}_4}} \right]S{O_4},\) the \(E.A.N. \) of \(Ni\) is

1 \(34\)
2 \(35\)
3 \( 36\)
4 \(37\)
COORDINATION COMPOUNDS

28635 \(IUPAC\)  name of \([Co(ONO){(N{H_3})_5}C{l_2}]\) is

1 Pentaammine nitro cobalt \((III) \) chloride
2 Pentaammine nitrito cobalt \((III)\)  chloride
3 Pentaammine nitroso cobalt \( (III) \) chloride
4 Pentaammine oxo-nitro cobalt \((III) \) chloride
COORDINATION COMPOUNDS

28636 The oxidation number of \(Pt\) in \({[Pt({C_2}{H_4})C{l_3}]^ - }\) is

1 \(+1\)
2 \( +2\)
3 \( +3\)
4 \( +4\)
COORDINATION COMPOUNDS

28633 The oxidation number of \(Cr\)  in \([Cr{(N{H_3})_6}]C{l_3}\) is

1 \(8\)
2 \( 6\)
3 \(4\)
4 \(3 \)
COORDINATION COMPOUNDS

28634 In \(\left[ {Ni{{\left( {N{H_3}} \right)}_4}} \right]S{O_4},\) the \(E.A.N. \) of \(Ni\) is

1 \(34\)
2 \(35\)
3 \( 36\)
4 \(37\)
COORDINATION COMPOUNDS

28635 \(IUPAC\)  name of \([Co(ONO){(N{H_3})_5}C{l_2}]\) is

1 Pentaammine nitro cobalt \((III) \) chloride
2 Pentaammine nitrito cobalt \((III)\)  chloride
3 Pentaammine nitroso cobalt \( (III) \) chloride
4 Pentaammine oxo-nitro cobalt \((III) \) chloride
COORDINATION COMPOUNDS

28636 The oxidation number of \(Pt\) in \({[Pt({C_2}{H_4})C{l_3}]^ - }\) is

1 \(+1\)
2 \( +2\)
3 \( +3\)
4 \( +4\)
COORDINATION COMPOUNDS

28633 The oxidation number of \(Cr\)  in \([Cr{(N{H_3})_6}]C{l_3}\) is

1 \(8\)
2 \( 6\)
3 \(4\)
4 \(3 \)
COORDINATION COMPOUNDS

28634 In \(\left[ {Ni{{\left( {N{H_3}} \right)}_4}} \right]S{O_4},\) the \(E.A.N. \) of \(Ni\) is

1 \(34\)
2 \(35\)
3 \( 36\)
4 \(37\)
COORDINATION COMPOUNDS

28635 \(IUPAC\)  name of \([Co(ONO){(N{H_3})_5}C{l_2}]\) is

1 Pentaammine nitro cobalt \((III) \) chloride
2 Pentaammine nitrito cobalt \((III)\)  chloride
3 Pentaammine nitroso cobalt \( (III) \) chloride
4 Pentaammine oxo-nitro cobalt \((III) \) chloride
COORDINATION COMPOUNDS

28636 The oxidation number of \(Pt\) in \({[Pt({C_2}{H_4})C{l_3}]^ - }\) is

1 \(+1\)
2 \( +2\)
3 \( +3\)
4 \( +4\)