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The secondary valency of Chromium in [Cr...

The secondary valency of Chromium in `[Cr(en)_(3)]Cl_(3)` is

A

6

B

3

C

2

D

4

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The correct Answer is:
A
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AAKASH SERIES-CO-ORDINATION COMPOUNDS-LEVEL-I (EXERCISE-II)
  1. When 1. mole of [Cr(NH(3))(4)Cl(2)]Cl is added to excess of AgNO(3) so...

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  2. The primary valency of Iron in K(4)[Fe(CN)(6)] is satisfied by

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  3. The secondary valency of Chromium in [Cr(en)(3)]Cl(3) is

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  4. Which of the following is wrong with respect to [Co(NH(3))(5)Cl]Cl(2)

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  5. The deep blue complex produced by adding excess of Ammonia to CuSO(4) ...

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  6. A complex in which central atom carries zero oxidation state is

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  7. K(2)SO(4).Al(2)(SO(4))(3).24H(2)O is

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  8. Number of dative bonds in the complex CoCl(3).5NH(3) is

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  9. Stable complex based on EAN rule (i) K(4)[Fe(CN)(6)] (ii) [Co(NH‌‌(3...

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  10. IUPAC name of the complex, Ni(CO)4 is

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  11. Potassium hexachloroplatinate (IV) is given with the chemical formula

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  12. IUPAC name of K3[Al(C2O4)3]

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  13. IUPAC name of Li[AlH4] is

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  14. The neutral complex, diamminedibromodichloroplatinum(IV) is best repre...

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  15. IUPAC name of [Fe(CN)(6)]^(4-) is

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  16. When AgNO(3) solution is added in execss to 1lit. CoCl(3),XNH(3) solut...

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  17. {:("Complex","Type"),((A)CoCl(3).3NH(3),(i)"Anionic complex"),((B)Na(2...

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  18. (A) : IUPAC name of [Co(H(2)O)(4)Cl(2)]Cl.2H(2)O is tetraaquadichloroc...

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  19. (A): IUPAC name of [Pt Br (en)] Cl, is dibromobis (1, 2-ethane diamine...

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  20. (A) : [Co(2)(OH)(3)(NH(3))(6)]Cl(3) is an example of polynuclear compl...

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