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Tnallium shows different oxidation state...

Tnallium shows different oxidation states because:

A

of its high reactivity

B

of inert pair of electrons

C

of its amphoteric nature

D

its is a transition metal

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The correct Answer is:
B
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RESONANCE-PERIODIC TABLE & PERIODICITY-Exercise
  1. Which metal exhibits more than one oxidation states in their compounds

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  2. Electrons of which subshell do not partcipate in bonding due to inert ...

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  3. Tnallium shows different oxidation states because:

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  4. In which of the following elements +3 oxidation state is more stable t...

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  5. Which of the following is correct order of stability:

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  6. Select correct statement about radius of an atom:

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  7. Choose the correct order of atomis radii of Fluorine and Neon (in pm) ...

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  8. The size of isoelectronic species O^(-2) F^(-) and Na^(+) is affected ...

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  9. Which of the following order of atomic/ionic radius is not correct?

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  10. Which one of the following statements is incorrect in relation to ioni...

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  11. The first ionisation enthalpies (in eV) of N & O are respectively give...

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  12. The first ionisation potential of Na,Mg,Al and Si are in the order

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  13. Which represents alkali metals (i.e. 1^(st) group metals) based on (IE...

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  14. Which of the following relation is correct with respect to first (I) a...

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  15. Among halogens, the correct order of amount of energy released in elec...

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  16. Which of the following will have the most negative electron gain entha...

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  17. The order of electron gain enthalpy (magnitude) of O, S and Se is:

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  18. Electronic configuratios of four elements A, B, C and D are given belo...

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  19. Which of the following statements is correct?

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  20. Which of the following is affected by the stable electron configuratio...

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