Aqueous solution of \( \mathrm{Ni}^{2+} \) contains \( \left[\mathrm{Ni}\left(\mathrm{H}_{2} \ma...

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Aqueous solution of \( \mathrm{Ni}^{2+} \) contains \( \left[\mathrm{Ni}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+} \)
\( \mathrm{P} \)
and its magnetic moment is 2.83 B.M. when
W
ammonia is added in it, comment on the magnetic moment of solution
(1) It will remain same
(2) It increases from 2.83 B.M.
(3) It decreases from 2.83 B.M.
(4) It can not be predicted theoretically
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