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Which of the following statement(s) is/a...

Which of the following statement(s) is/are correct?

A

The oxidation state of iron in sodium nitro prusside `Na_(2)[Fe(CN)_(5)(NO)]` is +II

B

`[Ag(NH_(3))_(2)]^(+)` is linear in shape

C

both a & b

D

Fe is `d^(2)sp^(3)` hybridised

Text Solution

Verified by Experts

The correct Answer is:
A, B
NO is positive ligand `(overset(+)NO)` (b) Ag is sp hybridized
© `[Fe(H_(5)O)_(6)(overset(+)NO)]SO_(4)`
(d) One `H_(2)O` is hydrogen bonded and others are co-ordinated.
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AAKASH SERIES-CO-ORDINATION COMPOUNDS-LEVEL-II LECTURE SHEET EXERCISE-I (Single & One or more than One Correct Answers )
  1. The complex ion [Cu(NH(3))(4)]^(2+) has :

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  2. Which of the following statements is/are true ?

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  3. Which of the following statement(s) is/are correct?

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  4. The d-orbitals involved in sp^(3)d^(2) or d^(2)sp^(3) hybridisation of...

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  5. Coordination number of Cr is 6. A complete entity with C(2)O(4)^(-2), ...

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  6. Which of the following statement(s) is (are) correct?

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  7. For [Fe(CN)(6)]^(4-).[Ni(CN)(4)]^(2-)and[Ni(CO)(4)]. Correct statement

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  8. Which have octahedral shape (d^(2)sp^(3)) hybridisation of central ato...

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  9. Which possesses tetrahedral shape (sp^(3)- hybridisation of central at...

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  10. Which of the following complexes is a chelate ?

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  11. A complex shown below can exhibit :

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  12. Which of the following compounds can exhibit geometrical isomerism?

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  13. Which of the following isomerisms are exhibited by [Cr(NH(3))(2)(OH)(2...

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  14. Which of the following statements is not true about the complex ion [C...

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  15. Which of the following statement(s) is/are incorrect?

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  16. Which of the following statements is/are true ?

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  17. Which of the following statement is true about the complex [CrCl(3)(OH...

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  18. Which of the following pairs show coordination isomerism ?

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  19. A metal comples having composition Cr(NH(3))(4)CI(2)Br has been isolat...

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  20. In poly nuclear metal carbonyls, the hybridisation of 'C' in terminal ...

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