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Name the oxometal anions of the first se...

Name the oxometal anions of the first series of the transition metals in which the metal exhibits the oxidation state equal to its group number.

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`Cr_2O_7^(2-)` and `CrO_4^(2-)`
(Group No`=` Oxidation state of `Mn=7`)
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CENGAGE CHEMISTRY ENGLISH-APPENDIX INORGANIC VOLUME 2-Exercises
  1. To what extent do the electronic configurations decide the stability o...

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  2. What may be the stable oxidation state of the transition element with ...

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  3. Name the oxometal anions of the first series of the transition metals ...

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  4. What is lanthanoid contraction ? What are the consequences of lanthano...

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  5. What are the characteristics of the transition elements and why are th...

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  6. In what way is the electronic configuration of the transition elements...

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  7. What are different oxidation states exhibit by lanthanoids?

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  8. Explain giving reasons: (i) Transition metals and many of their compou...

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  9. What are interstitial compounds? Why are such compounds well known for...

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  10. How is the variability in oxidation states of transition metals differ...

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  11. Describe the preparation of potassium dichromate from iron chromite or...

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  12. Descibe the oxidising actions of potassium dichromate and write the io...

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  13. Describe the preparation of potassium permagnatite. How does the acidi...

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  14. For (M^(2+))/(M) and (M^(3+))/(M^(2+)) systems the E^(ɵ) values for so...

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  15. Predict which of the following will be coloured in aqueous solution? T...

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  16. Compare the stability of +2 oxidation state for the elements of the fi...

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  17. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  18. How would you account for the following : (i) Out of the d^(4) speci...

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  19. What is meant by ‘disproportionation’? Give two examples of disproport...

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  20. Which metal in the first series of transition metals exhibits +1 oxida...

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