CoCl₃·4NH₃, CoCl₃·5NH₃, Co... | JEE Main 2022 | Coordination

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JEE Advanced 2025 - Mathematics

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(a) $\mathrm{CoCl}_3 \cdot 4 \mathrm{NH}_3$
(b) $\mathrm{CoCl}_3 \cdot 5 \mathrm{NH}_3$
(c) $\mathrm{CoCl}_3 \cdot .6 \mathrm{NH}_3$ and
(d) $\mathrm{CoCl}\left(\mathrm{NO}_3\right)_2 \cdot 5 \mathrm{NH}_3$
Number of complex(es) which will exist in cistrans is/are

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