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Coordination Compounds question

2017 · Shift 1 · Q8

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JEE Advanced
Chemistry
Coordination Compounds
2017 · Shift 1 · Q8

Coordination Compounds question

2017 · Shift 1 · Q8

JEE AdvancedChemistryCoordination CompoundsNumerical+3 / −1

The sum of the number of lone pairs of electrons on each central atom in the following species is

{[TeB{r_6}]^{2 - }},{\left[ {Br{F_2}} \right]^ + },SNF_3,

and

{\left[ {Xe{F_3}} \right]^ - }

(Atomic numbers:

N = 7,F = 9,S = 16,Br = 35,Te = 52,Xe = 54

)

Numerical answer

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