Paramagnetism is not exhibited by ______________.

C u {S O}_{4} \cdot 5 H_{2} O

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C u {C l}_{2} \cdot 5 H_{2} O

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C u I

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N i {S O}_{4} \cdot 6 H_{2} O

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Solution

The correct option is B $C u I$
$C u^{+}$ ion in $C u I$ has $3 d^{10}$ as outer electronic configuration. All these electrons are paired. Thus, $C u I$ is diamagnetic.

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Similar questions

Which of the following are the products formed on heating $C u S O_{4} . 5 H_{2} O (s)$ ?

{C u S O}_{4} \cdot 5 H_{2} O (s) ⇌ {C u S O}_{4} \cdot {3 H}_{2} O (s) + {2 H}_{2} O (l) K_{p} = 1.086 \times 10^{- 4} {a t m}^{2} a t 25^{o} C

{C u S O}_{4} \cdot {5 H}_{2} O

H_{2} O

C u S O_{4} \cdot 5 H_{2} O

C u S O_{4} \cdot 5 H_{2} O

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