01. Nomenclature
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COORDINATION COMPOUNDS

274018 Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?

1 $\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{2-}$
2 $\left[\mathrm{Ni}(\mathrm{CO})_{4}\right]$
3 $\left[\mathrm{Ni}(\mathrm{Cl})_{4}\right]^{2-}$
4 $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$
AP EAPCET 20.08.2021 Shift-I
COORDINATION COMPOUNDS

274020 Which among the following is most paramagnetic?

1 $\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{3+}$
2 $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
3 $\left[\mathrm{Cu}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
4 $\left[\mathrm{Zn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{2}\right]^{2+}$
AP EAPCET 24.08.2021
COORDINATION COMPOUNDS

274021 In the following set of compounds, the pair with same magnetic moment is

1 $\mathrm{FeCl}_{2}$ and $\mathrm{MnCl}_{2}$
2 $\mathrm{CoCl}_{2}$ and $\mathrm{MnCl}_{2}$
3 $\mathrm{VOCl}_{2}$ and $\mathrm{CuCl}_{2}$
4 $\mathrm{ZnCl}_{2}$ and $\mathrm{MnCl}_{2}$
TS EAMCET 10.08.2021
COORDINATION COMPOUNDS

274022 The magnetic moment of $\mathrm{Fe}^{2+}$ is B.M.

1 3.87
2 0
3 4.9
4 1.73
AP EAPCET 19-08-2021
COORDINATION COMPOUNDS

274024 Identify the set of paramagnetic ions among the following.

1 $\mathrm{V}^{2+}, \mathrm{Co}^{2+}, \mathrm{Ti}^{4+}$
2 $\mathrm{Ni}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}$
3 $\mathrm{Ti}^{3+}, \mathrm{Cu}^{2+}, \mathrm{Mn}^{3+}$
4 $\mathrm{Sc}^{3+}, \mathrm{Ti}^{3+}, \mathrm{V}^{3+}$
Karnataka CET-2020
NEET DIGITAL LIBRARY
COORDINATION COMPOUNDS

274018 Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?

1 $\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{2-}$
2 $\left[\mathrm{Ni}(\mathrm{CO})_{4}\right]$
3 $\left[\mathrm{Ni}(\mathrm{Cl})_{4}\right]^{2-}$
4 $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$
AP EAPCET 20.08.2021 Shift-I
COORDINATION COMPOUNDS

274020 Which among the following is most paramagnetic?

1 $\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{3+}$
2 $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
3 $\left[\mathrm{Cu}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
4 $\left[\mathrm{Zn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{2}\right]^{2+}$
AP EAPCET 24.08.2021
COORDINATION COMPOUNDS

274021 In the following set of compounds, the pair with same magnetic moment is

1 $\mathrm{FeCl}_{2}$ and $\mathrm{MnCl}_{2}$
2 $\mathrm{CoCl}_{2}$ and $\mathrm{MnCl}_{2}$
3 $\mathrm{VOCl}_{2}$ and $\mathrm{CuCl}_{2}$
4 $\mathrm{ZnCl}_{2}$ and $\mathrm{MnCl}_{2}$
TS EAMCET 10.08.2021
COORDINATION COMPOUNDS

274022 The magnetic moment of $\mathrm{Fe}^{2+}$ is B.M.

1 3.87
2 0
3 4.9
4 1.73
AP EAPCET 19-08-2021
COORDINATION COMPOUNDS

274024 Identify the set of paramagnetic ions among the following.

1 $\mathrm{V}^{2+}, \mathrm{Co}^{2+}, \mathrm{Ti}^{4+}$
2 $\mathrm{Ni}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}$
3 $\mathrm{Ti}^{3+}, \mathrm{Cu}^{2+}, \mathrm{Mn}^{3+}$
4 $\mathrm{Sc}^{3+}, \mathrm{Ti}^{3+}, \mathrm{V}^{3+}$
Karnataka CET-2020
Join With Us for More Updates
COORDINATION COMPOUNDS

274018 Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?

1 $\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{2-}$
2 $\left[\mathrm{Ni}(\mathrm{CO})_{4}\right]$
3 $\left[\mathrm{Ni}(\mathrm{Cl})_{4}\right]^{2-}$
4 $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$
AP EAPCET 20.08.2021 Shift-I
COORDINATION COMPOUNDS

274020 Which among the following is most paramagnetic?

1 $\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{3+}$
2 $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
3 $\left[\mathrm{Cu}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
4 $\left[\mathrm{Zn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{2}\right]^{2+}$
AP EAPCET 24.08.2021
COORDINATION COMPOUNDS

274021 In the following set of compounds, the pair with same magnetic moment is

1 $\mathrm{FeCl}_{2}$ and $\mathrm{MnCl}_{2}$
2 $\mathrm{CoCl}_{2}$ and $\mathrm{MnCl}_{2}$
3 $\mathrm{VOCl}_{2}$ and $\mathrm{CuCl}_{2}$
4 $\mathrm{ZnCl}_{2}$ and $\mathrm{MnCl}_{2}$
TS EAMCET 10.08.2021
COORDINATION COMPOUNDS

274022 The magnetic moment of $\mathrm{Fe}^{2+}$ is B.M.

1 3.87
2 0
3 4.9
4 1.73
AP EAPCET 19-08-2021
COORDINATION COMPOUNDS

274024 Identify the set of paramagnetic ions among the following.

1 $\mathrm{V}^{2+}, \mathrm{Co}^{2+}, \mathrm{Ti}^{4+}$
2 $\mathrm{Ni}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}$
3 $\mathrm{Ti}^{3+}, \mathrm{Cu}^{2+}, \mathrm{Mn}^{3+}$
4 $\mathrm{Sc}^{3+}, \mathrm{Ti}^{3+}, \mathrm{V}^{3+}$
Karnataka CET-2020
For More Updates join with Us
COORDINATION COMPOUNDS

274018 Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?

1 $\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{2-}$
2 $\left[\mathrm{Ni}(\mathrm{CO})_{4}\right]$
3 $\left[\mathrm{Ni}(\mathrm{Cl})_{4}\right]^{2-}$
4 $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$
AP EAPCET 20.08.2021 Shift-I
COORDINATION COMPOUNDS

274020 Which among the following is most paramagnetic?

1 $\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{3+}$
2 $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
3 $\left[\mathrm{Cu}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
4 $\left[\mathrm{Zn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{2}\right]^{2+}$
AP EAPCET 24.08.2021
COORDINATION COMPOUNDS

274021 In the following set of compounds, the pair with same magnetic moment is

1 $\mathrm{FeCl}_{2}$ and $\mathrm{MnCl}_{2}$
2 $\mathrm{CoCl}_{2}$ and $\mathrm{MnCl}_{2}$
3 $\mathrm{VOCl}_{2}$ and $\mathrm{CuCl}_{2}$
4 $\mathrm{ZnCl}_{2}$ and $\mathrm{MnCl}_{2}$
TS EAMCET 10.08.2021
COORDINATION COMPOUNDS

274022 The magnetic moment of $\mathrm{Fe}^{2+}$ is B.M.

1 3.87
2 0
3 4.9
4 1.73
AP EAPCET 19-08-2021
COORDINATION COMPOUNDS

274024 Identify the set of paramagnetic ions among the following.

1 $\mathrm{V}^{2+}, \mathrm{Co}^{2+}, \mathrm{Ti}^{4+}$
2 $\mathrm{Ni}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}$
3 $\mathrm{Ti}^{3+}, \mathrm{Cu}^{2+}, \mathrm{Mn}^{3+}$
4 $\mathrm{Sc}^{3+}, \mathrm{Ti}^{3+}, \mathrm{V}^{3+}$
Karnataka CET-2020
NEET DIGITAL LIBRARY
COORDINATION COMPOUNDS

274018 Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?

1 $\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{2-}$
2 $\left[\mathrm{Ni}(\mathrm{CO})_{4}\right]$
3 $\left[\mathrm{Ni}(\mathrm{Cl})_{4}\right]^{2-}$
4 $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$
AP EAPCET 20.08.2021 Shift-I
COORDINATION COMPOUNDS

274020 Which among the following is most paramagnetic?

1 $\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{3+}$
2 $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
3 $\left[\mathrm{Cu}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$
4 $\left[\mathrm{Zn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{2}\right]^{2+}$
AP EAPCET 24.08.2021
COORDINATION COMPOUNDS

274021 In the following set of compounds, the pair with same magnetic moment is

1 $\mathrm{FeCl}_{2}$ and $\mathrm{MnCl}_{2}$
2 $\mathrm{CoCl}_{2}$ and $\mathrm{MnCl}_{2}$
3 $\mathrm{VOCl}_{2}$ and $\mathrm{CuCl}_{2}$
4 $\mathrm{ZnCl}_{2}$ and $\mathrm{MnCl}_{2}$
TS EAMCET 10.08.2021
COORDINATION COMPOUNDS

274022 The magnetic moment of $\mathrm{Fe}^{2+}$ is B.M.

1 3.87
2 0
3 4.9
4 1.73
AP EAPCET 19-08-2021
COORDINATION COMPOUNDS

274024 Identify the set of paramagnetic ions among the following.

1 $\mathrm{V}^{2+}, \mathrm{Co}^{2+}, \mathrm{Ti}^{4+}$
2 $\mathrm{Ni}^{2+}, \mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}$
3 $\mathrm{Ti}^{3+}, \mathrm{Cu}^{2+}, \mathrm{Mn}^{3+}$
4 $\mathrm{Sc}^{3+}, \mathrm{Ti}^{3+}, \mathrm{V}^{3+}$
Karnataka CET-2020