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Predict which of the following will be c...

Predict which of the following will be coloured In aqueous solution giving reason. `(Cu^+,V^(3+),Zn^(2+), Sc^(3+), Fe^(3+), Co^(2+)"" )`

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USHA PUBLICATION-D- AND F_BLOCK ELEMENT & CO-ORDINATION COMPOUND -EXERCISE
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  2. How the variability in oxidation states of transition metals differ fr...

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  3. Predict which of the following will be coloured In aqueous solution gi...

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  4. How the Lanthanoids differ from Actinoids with relative to their oxida...

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  5. What are the inner transition elements ?

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  6. Which of the following atomie numbers are the inner transition element...

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  7. Write the electronic configuration of the elements with atomic number ...

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  8. Both copper and zinc have completely filled d-orbitals, but copper is ...

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  9. Between Cr^(2+) and Fe^(2+) which is a stronger reducing, agent in aqu...

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  10. In 1st row transition series the highest oxidation number is shown by

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  11. Which First row transition element exhibits stable +1 oxidation state

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  12. Name a transition clement which does not exhibit variable oxidation st...

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  13. Explain, why Zn, Cd, Hg are called the volatile metal.

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  14. [Fe(CN)6]^(4-) and [Fe(H2O)6]^(2+), are of different colours in dilate...

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  15. A solution [Ni(H2O)6]^(2+) is green while a solution of [Ni(CN)4]^(2-)...

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  16. Write three main postulates of VBT for explaining bonding in co-ordina...

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  17. Write the ionic equation for the oxidising action of potassium dichrom...

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  18. Write the ionic equation showing the oxidising action of K2Cr2O7 with ...

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  19. What is misch metal ? Write its two important uses.

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  20. Although Zr belongs to 4d and Hf belongs to 5d- transition series but ...

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