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Choose the correct matching of transitio...

Choose the correct matching of transition metal ion and magnetic moment from the codes given below: (At. No: Ti= 22, V=23 , Fe=26)

A

(A) -(2), (B) - (3), (C) -(1)

B

(A) -(2), (B) - (1), (C) -(3)

C

(A) -(1), (B) - (2), (C) -(3)

D

(A) -(1), (B) - (3), (C) -(2)

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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Choose the wrong statement in the following:

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  2. In aqueous solution, Cr^(2+) is stronger reducing agent than Fe^(2+). ...

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  3. Choose the correct matching of transition metal ion and magnetic momen...

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  4. The bivalent metal ion having maximum paramagnetic behaviour is

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  5. When a brown compound of manganese (A) is treated with HCl it gives a ...

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  6. Why are Mn^(2+) compounds more stable than Fe^(2+) compounds towards o...

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  7. WhenI^(-) is oxidised by MnO4^(-) in alkaline medium, I^(-) converts ...

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  8. Blue solution of CuSO4 on treatment with excess KCN give colourless so...

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  9. Consider a titration of potassium dichromate solution with acidified M...

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  10. Among the following, The coloured compound is

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  11. The complex showing a spin only magnetic moment of 2.82 B.M. is

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  12. The colour of light absorbed by an aqueous solution of CuSO4 is

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  13. Which of the following pairs have almost similar atomic radii ?

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  14. Which of the following ions are colourless ?

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  15. Which of the following ions have same number of unpaired electrons ?

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

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  17. In which of the following oxides, the first is not more acidic than th...

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  18. Which of the following statements are correct when a mixture of NaCl a...

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  19. Which of the following statements are correct with reference to ferrou...

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  20. Reduction of the metal centre in aqueous permanganate ion involves

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