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In test of NO(3)^(-) ion, the dark brown...

In test of `NO_(3)^(-)` ion, the dark brown ring complex is formed. Which is true of this complex -

A

the colour is due to charge transfer spectra.

B

iron and NO both have `+1` charge.

C

the complex species can be represented as `[overset(I)(Fe)(H_(2)O)_(5)NO]^(2+)`

D

iron has `+2` oxidation state and NO is neutral.

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The correct Answer is:
A, B, C
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CHHAYA PUBLICATION-COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS-MCQ (HOTSPOT) (Single Correct Type)
  1. Which of the following is in accordance with spectrochemical series -

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  2. Which one of the following is a high spin complex -

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  3. The metal atom present in a complex behave as -

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  4. Which of the following reacts with [Co(NH(3))(5)Br]SO(4) to give a whi...

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  5. Which of the following ions exhibit coordination number 4 -

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  6. Platinum reacts with aquaregia to produce -

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  7. Molar conductivity of the aqueous solution of which of the following i...

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  8. The reagent used for identifying nickel ion is -

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  9. As per stability constants (imaginery) given, which of the following i...

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  10. The reason behind two different colours of the complex entity [Co(NH(3...

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  11. In which of the following pairs of complex ions, spin - only magnetic ...

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  12. The Fe-C bond in Fe(CO)(5) displays-

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  13. The formula of tris(ethylenediammine) cobalt (III) sulphate is -

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  14. In aqueous solution, which gives Fe^(3+) ion -

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  15. Which of the groups act as ambident ligands -

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  16. Identify complexes which are expected to be coloured -

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  17. Which of the following statement(s) is/are correct -

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  18. Which of the following isomerisms are shown by the complex [CoCl(2)(OH...

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  19. In test of NO(3)^(-) ion, the dark brown ring complex is formed. Which...

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  20. Which of the following are outer orbital complexes -

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