Chemistry - Coordination Chemistry Question with Solution | TestHub
ChemistryCoordination ChemistryWerner theory + calculation of EANEasy2 minQB
ChemistryEasysingle choice
One mole of a chromium(III) complex of formula CrCl₃·5NH₃ gives 2 moles of AgCl on treatment with excess AgNO₃ solution. Which is its formula?
Options:
Answer:
A
Solution:
Only ionisable (outer-sphere) chloride precipitates. Two moles of AgCl mean two free Cl⁻ and one inner chloride. This is [Cr(NH₃)₅Cl]Cl₂, with six donors on Cr.
Stream:JEESubject:ChemistryTopic:Coordination ChemistrySubtopic:Werner theory + calculation of EAN
⏱ 2mℹ️ Source: QB
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