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The transition metals exhibit higher ent...

The transition metals exhibit higher enthalphies of atomisation due to :

A

their ability of show variable oxidation states

B

the presence of incompletely filled d- subshell

C

their ability to exist in the solid state with unpaired electron

D

strong interatomic interactions aries because of having large number of unpaired electrons in their atoms.

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The correct Answer is:
D
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NARAYNA-D BLOCK & TRANSITION ELEMENTS-Level-III
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  2. Percentage of Cu is minimum in

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  4. Chemically philosopher of wool is

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  5. Mercury is transported in metal containers made of

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  6. Which of the following is arranged in order of incresing melting point...

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  7. CuSO(4) solution + lime is called:

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  8. Metal used for making joints in jewellery is

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  9. Which two sets of reactants best represent the amphoteric character of...

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  10. The compound in which nickel has the lower oxidation states is :

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  11. Which of the following electronic configruation would be associated wi...

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  12. The correct statement about iron includes (I) the oxidation state of...

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  13. Interstitial compounds are formed when small atoms are trapped inside ...

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  14. Tc the element below Mn in the periodic table, would be expected to ha...

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  15. The transition metals exhibit higher enthalphies of atomisation due to...

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  16. Spiegeleisen is an alloy of

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  17. FeI(3) does not exist because:

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  18. Which metal has the lowest melting point?

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  19. The atomic numbers of Ti, B, Cr and Mn are respectively 22,23,24 and 2...

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