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Why Zr and Hf exhibit similar properties...

Why Zr and Hf exhibit similar properties ?

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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Out of Mn^(3+) and Cr^(3+) which is more paramagnetic and why ? (Atomi...

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  2. Account for the following: Mn shows the highest oxidation state of +7 ...

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  3. Why Zr and Hf exhibit similar properties ?

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  4. Why transition metals show catalytic properties?

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  5. Complete the following chemical equation : MnO2+ KOH + O2 rarr

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  6. Complete the following chemical equation : Cr2O7^(2-) +H^(+)+ I^(-) ra...

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  7. The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co...

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  8. The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co...

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  9. Express 2156 in roman numbers.

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  10. The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co...

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  11. Raghav was returning with his family from a marriage party. On the way...

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  12. Raghav was returning with his family from a marriage party. On the way...

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  13. Express 2158 in roman numbers.

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  14. Express 2157 in roman numbers.

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  15. The decomposition of potassium chlorate (KClO3) is a slow process. But...

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  16. The decomposition of potassium chlorate (KClO3) is a slow process. But...

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  17. The decomposition of potassium chlorate (KClO3) is a slow process. But...

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  18. Zinc is a transition element and has many useful applications. The pre...

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  19. Zinc is a transition element and has many useful applications. The pre...

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  20. Zinc is a transition element and has many useful applications. The pre...

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