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The colour exhibited by one of the iron ...

The colour exhibited by one of the iron ions in aqueous solutions is pale green. The primary valency and secondary valency respectively in the green complex are

A

2,4

B

2,6

C

3,4

D

3,6

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -COMPLEX COMPOUNDS
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  6. Which of the following are true for the complex Ni(CN)4^(2-) ion (A...

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  7. Which of the following is homoleptic complex

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  8. The IUPAC name of [Co(NH3)4Br2]^+ [ZnCl4]^(-) is

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  9. Type of isomerism Pair of examples {:("A) Ionisation","a) "[Pt(NH3...

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  10. Which of the following represents largest number of possible isomers?

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  11. Which of the following pairs represents linkage isomers ?

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  12. Organometallic compound used in the purifi-cation of its metals is

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  14. In nitroprusside ion, the iron and NO exist as Fe^(II) and NO^+ rather...

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  17. Violet coloured complex among the following is

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  18. Ag^(+) + NH3 hArr [Ag(NH3)]^(+) , K1=3.5xx10^(-3) , [Ag(NH3)]^(+) +...

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  19. Coordination isomerism is exhibited by

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  20. Trans-diglycinatoplatinum (II) has a shape

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