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Mg^(+2) does not form either preoxide or...

`Mg^(+2)` does not form either preoxide or superoxidem because

A

`Mg^(+2)` ion is relatively bigger

B

`Mg^(+2)` ion is relatively smaller

C

`Mg^(+2)` ion is stable

D

`Mg^(+2)` ion is unstable

Text Solution

Verified by Experts

The correct Answer is:
B
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. Magnesium powder burns in air to give :

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  2. Consider the following points (a) Cs is the strongest reducing agent...

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  3. Mg^(+2) does not form either preoxide or superoxidem because

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  4. The stability order of oxide, peroxide and superoxide of alkalimetal i...

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  5. Match list I with list II and choose the correct answer from the codes...

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  6. Alkali metals forms following compound

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  7. Which alkaline earth metal compound is volatile

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  8. Match the compound(s)/metal(s) in X with their uses in Y {:(X,Y),(A....

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  9. The reaction of sodium with water is highly exothermic the rate of rea...

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  10. Which of the following statement is not correct

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  11. In between the metals A and B both form oxide but B also forms nitride...

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  12. When SiCI(4) vapours are passed over hot Mg, the products formed are

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  13. The metal A is prepared by the electrolysis of fused chloride. It reac...

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  14. Which of the following statement is not correct

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  15. Molten sodium chloride conducts electricity due to the presence of:

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  16. CO(2) gas along with solid (Y) is obtained when sodium salt (X) is hea...

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  17. Magnesium oxide can be obtained by heating :-

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  18. A compoud which can be used in space vehicles both to absorb CO(2) and...

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  19. Nitrate is converted into metal oxide on heating. This metal is:

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  20. There is loss in weight when mixture of Li(2)CO(3) and Na(2)CO(3).10H(...

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