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Shib Sagar posted an Question

August 18, 2020 • 00:25 am

30 points

IIT JAM
Chemistry (CY)

Pz solve these questions

cobalt (Iioxalatecobaltate (I) 0 cta.aL \A 1e dun to jvhlllxcffko

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Priyanshu kumar Best Answer

for 21 and 22 option A is correct
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sir explain question 22
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Dear shib fac and mer isomers are only shown by M(A-B)3 type complex...only 1st option fulfill this criteria
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got shib??
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please respond dear shib
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but sir i read that if three ligands are on 90°angle then fac and 1is 90°and 2 is 180° then meridonial will form but incase of m(ab)3 there is only two atoms with chains
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check the position of O atom and N atom
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Easily you can explain in MA3B3 type complex....but in case of chelating ligand check the position of atoms in ligands...for checking fac and mer isomers
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then sir tell me how can i solve chelating ligand complex
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In this you check na position of atom which you consider the position in fac n mer isomers as like MA3B3 complex
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Suman Kumar

Q 21 option A is correct
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Ligand isomerism is a type of structural isomerism in coordination complexes which arises from the presence of ligands which can adopt different isomeric forms.
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Q 22 option A is correct
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sir explain question 22
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Substitute red N with O. You will get your answer
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Now you draw pos
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please download this. I will delete it
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