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The melting point of Zn is lower as comp...

The melting point of `Zn` is lower as compared to those of the other elements of `3d` series because:

A

the d-orbitals are completely filled.

B

the d-orbitals are partially filled.

C

d-electrons do not participate in metallic bonding

D

size of Zn atom is smaller

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The correct Answer is:
A, C
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RESONANCE-D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS -Exercise 2
  1. Transition elements have greater tendency to form complexes because th...

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  2. Which of the following statements are correct?

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  3. The melting point of Zn is lower as compared to those of the other ele...

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  4. The less stable oxidation states of Cr are:

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  5. Which of the following statement is/are correct?

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  6. Select correct statement(s).

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  7. The colour of the transition metal ions is due to

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  8. Which of the following chemical reaction(s) is//are involved in develo...

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  9. Which of the following statement are correct when a mixture of NaCl a...

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  10. Which of the following statement(s) is/are correct?

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  11. Pyrolusite is MnO(2) used to prepare KMnO(4). Steps are, MnO(2)overset...

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  12. Which of the following statements are correct.

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  13. Transition metals usually from coloured complexes and d-d transitions ...

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  14. Transition metals usually from coloured complexes and d-d transitions ...

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  15. Pyrolusite ore on oxidation with KCIO(3)//KNO(3) in basic medium produ...

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  16. Pyrolusite ore on oxidation with KCIO(3)//KNO(3) in basic medium produ...

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  17. Pyrolusite ore on oxidation with KCIO(3)//KNO(3) in basic medium produ...

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  18. . Q. Which combination is correct:

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  19. . Q. Which combination is/are not correct

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  20. . Q. Which combination is correct for Ni.

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