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Why Zinc has lowest melting point in 3d ...

Why Zinc has lowest melting point in `3d` series?

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The correct Answer is:
In case of Zinc , no electrons from `3d`-orbital are involver in the formation of mettalic bonds.
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RESONANCE ENGLISH-D BLOCK ELEMENTS-EXERCISE-I PART-I
  1. Name the (i) lightest and the (ii) heaviest element (in terms of densi...

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  2. Which element among d-block element has(i) the lowest melting point an...

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  3. Why Zinc has lowest melting point in 3d series?

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  4. Assign reasons for the following : (b) The ionization energy of 5d e...

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  5. K2 Pt Cl6 is well known compound while corresponding Ni compound is n...

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  6. Why do transition elements shows variable oxidation states?

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  7. What is the most common oxidation state of first transition series?

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  8. What is meant by ‘disproportionation’ of an oxidation state? Give an e...

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  9. Name the three factors which determine the stability of a particular ...

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  10. Why is the E^(ϴ) value for the Mn^(3+)//Mn^(2+) couple much more posit...

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  11. Most of the transition metals do not displace hydrogen from dilute aci...

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  12. Use the data to answer the following and also justify giving rason: {:...

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  13. Which of the following ions would form (i) coloured and (ii) colourles...

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  14. Why Ti^(+4) complex are diamagnetic?

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  15. A substance is found to hav a magnetic moments of 3.9BM.How many unpai...

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  16. Why do Mn(II) show maximum paramagnetic character amongst the bivalent...

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

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  18. Explain why transition metals and their many compounds act as good cat...

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  19. A transition element forms alloys with other transition metals easily....

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  20. Describe The general characteristics of transition elements with speci...

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