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Assertion : K(2)[Ni(EDTA)] is more stabl...

Assertion : `K_(2)[Ni(EDTA)]` is more stable than `K_(3)[Al(C_(2)O_(4))_(3)]`.
Reason : Ni is a transition element while Al is a non-transition element .

A

Statement-1 is True, Statement-2 is True , Statement-2 is a correct explanation for Statement-4

B

Statement-1 is True, Statement is 2 is True , Statement-2 is NOT a correct explanation for Statement-4

C

Statement-1 is True, Statement-2 is False

D

Statement-1 is False, Statement-2 is True

Text Solution

Verified by Experts

The correct Answer is:
B
Both Statement-1 and Statement-2 are True but the greater stability is due to greater number of chelate rings (five) formed by EDTA than by oxalate.
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The question consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses: Assertion: K_2[Ni(EDTA)] is more stable than K_3[Al(C_2O_4)_3] . Reason: Nickel (Ni) is a transition element while aluminium (Al) is non-transition element.

IUPAC name of complex K_(3)[Al(C_(2)O_(4))_(3)] is

The IUPAC name of complex K_(3)[Al(C_(2)O_(4))] is

IUPAC name of K_3[Al(C_2O_4)_3] is called

Write IUPAC names of (i) K_(3)[Fe(CN)_(5)NO] (II) K_(3)[Al(C_(2)O_(4))_(3)] .

Assertion: AIF_(3) , is more readily formed than Al_(2)O_(3) Reason: As the charge on F is less than that in O, it can be formed easily.

Assertion : The complex K_(3) [Cr(C_(2)O_(4))_(3)] when present in aqueous solution , will give test for K^(+) , Cr^(3+) and oxalate ions . Reason : The complex K_(3) [Cr(C_(2)O_(4))_(3)] will dissociate completely in solution .

The IUPAC name of the K_(2)[Ni(CN)_(4)] is :

PRADEEP-CORDINATION COMPOUNDS-MCQ
  1. These questions consist of two statements each, printed as Assertion a...

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  2. The question consist of two statements each, printed as Assertion and ...

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  3. Assertion : K(2)[Ni(EDTA)] is more stable than K(3)[Al(C(2)O(4))(3)]. ...

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  4. The question consist of two statements each, printed as Assertion and ...

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  5. Statement I [Fe(H(2)O)(5)NO]SO(4) is paramagnetic Statement II The F...

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  6. Statement-1: The geometrical isomers of the complex [M(NH(3))(4)Cl(2)]...

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  7. STATEMENT-1: [Co(NH(3))(3)Cl(3)] does not give white ppt . with AgNO(3...

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  8. Assertion. EDTA is a hexadentate ligand. Reason. Denticity of a liga...

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  9. Assertion. Glycine forms a chelate with Cu^(2+) ion. Reason. Glycine...

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  10. Assertion : The name of the complex [Co(NH(3))(6)]Cl(3) is hexammineco...

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  11. Assertion. Trans [CoCl(2)(en)(2)]^(+) is optically inactive. Reason....

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  12. Assertion: [Co(NO(2))(3) (NH(3))(3)] does not show optical isomerism. ...

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  13. The question consist of two statements each, printed as Assertion and ...

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  14. Assertion. Both [Ni(CN)(4)]^(2-) and [NiCl(4)]^(2-) have same shape an...

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  15. Assertion NF(3) is weaker ligands than N(CH(3))(3) Reason NF(3) ioni...

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  16. Assertion: [Ni(en)(3)]Cl(2) has lower stability than [Ni(NH(3))(6)]Cl(...

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  17. Assertion : Potassium ferrocyanide is diamagnetic whereas potassium fe...

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  18. These questions consist of two statements each, printed as Assertion a...

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  19. Assertion : If beta(4)" for "[Cu(NH3)(4)]^(2+)" is "2.1 xx 10^(13) its...

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  20. Assertion : [Ni(Co)4] is a diamagnetic complex. Reason : All the ...

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