In the change $[Cu(H_2O)_6]^{2+} \xrightarrow{HCl} [CuCl(H_2O)_5]^+$,the colour changes from
- Ablue to green
- Bblue to yellow
- Cblue to pink
- Dpink to blue
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Assertion : $NF_3$ is a weaker ligand than $N(CH_3)_3$.
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Reason : $NF_3$ ionizes to give $F^{-}$ ions in aqueous solution.
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Cobalt $(III)$ chloride forms several octahedral complexes with ammonia. Which of the following will not give a test for chloride ions with silver nitrate at $25 \ ^oC$?
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