In a reaction [ {Co}( {NH}_{3})_{6}]^{2+} {\text{ bubliin }}/{\text{ air }} \to[ {Co}( {NH}_{3})_{6}]^{3+}, which of the following are correct about this reaction?

{Co}^{3+} complex is more stable then {Co}^{2+} complex

Charge transfer spectra is responsible for colour of both complexes

{Co}^{3+} has high crystal field stabilization energy than {Co}^{2+}.

JEE Advanced 2020 Full Test 6 Paper 1

Question : 25 of 54

Marks: +1, -0

In a reaction [Co(NH3)6]2+‌

‌ bubliin ‌

‌ air ‌

→[Co(NH3)6]3+, which of the following are correct about this reaction?

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