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Transition elements...

Transition elements

A

exhibit inert pair effect

B

exhibit variable oxidation states

C

have low melting points

D

do not show catalytic activity.

Text Solution

Verified by Experts

The correct Answer is:
B
Transition elements exhibit variable oxidation states.
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OMEGA PUBLICATION-THE D- AND F-BLOCK ELEMENTS-MULTIPLE CHOICE QUESTIONS
  1. Important ore of zinc is

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  2. The inner transition elements are the elements in which the added elec...

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  3. Transition elements

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  4. The tendency of the transition elements to form coloured compounds is...

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  5. Which of the following is diamagnetic ?

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  6. The common oxidation state of the elements of lanthanide series is

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  7. Which of the following is a lanthanide ?

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  8. For the process Cu(g) to Cu^+ (g) + e^- , the electron is to be...

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  9. Paramagnetism is a property of

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  10. The first ionisation energy of silicon is lower than that of

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  11. Which of the following electronic configurations will have the lowest...

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  12. In general, the melting and boiling point of transition metals

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  13. Which of the following transition element exhibit the oxidation state ...

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  14. Within each transition series, the oxidation states

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  15. Which forms interstitial compounds ?

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  16. Which of the following compounds is not coloured?

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  17. A transition element X-has a configuration [Ar]3d^4 in its +3 oxidati...

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  18. Which of the following contains the maximum number of unpaired electro...

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  19. The maximum magnetic moment is shown by the ion with electronic config...

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  20. which metal is present in vitamin B(12) or cyanocobalamin?

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