Questions  

Simplified absorption spectra of three complexes ((i), (ii) and (iii)) of Mn+ion are provided below; their λmaxvalues are marked as A, B and C respectively. The correct match between the complexes and their λmax values is:

(i) MNCS66+n     (ii) MF66+n               (iii)MNH36n+

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By Expert Faculty of Sri Chaitanya
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a
A – (i), B-(ii), C-(iii)
b
A – (ii), B – (i), C – (iii)
c
A – (ii), B – (iii), C – (i)
d
A – (iii), B – (i), C – (ii)
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detailed solution

Correct option is D

Stability of complex 1α λabosrbedStrength of lignard NH3>NCS−>F−λNH3<λNCS−<λF−

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