1
AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

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

A
$$\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$$
B
$$\left[\mathrm{Ni}(\mathrm{CO})_4\right]$$
C
$$\left[\mathrm{Ni}(\mathrm{Cl})_4\right]^{2-}$$
D
$$\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_6\right]^{2+}$$
2
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is coordination number of the metal in $$\mathrm{{[Co{(en)_2}C{l_2}]^{2 + }}}$$ ?

A
3
B
4
C
5
D
6
AP EAPCET Subjects
EXAM MAP