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Which has the highest electronegativity?...

Which has the highest electronegativity?

A

`Li`

B

`Be`

C

`Mg`

D

`Na`

Text Solution

Verified by Experts

The correct Answer is:
B
Be due to the smallest size has maximum tendency to accept electrons.
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CENGAGE CHEMISTRY-S-BLOCK GROUP 2 - ALKALINE EARTH METALS-Exercises Single Correct
  1. The following compounds have been arranged in order of their increasin...

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  2. Magnesium combines with nitrogen to form a nitride, which reacts with ...

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  3. Which has the highest electronegativity?

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  4. Which of the folowing undergoes disproportionation?

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  5. Which of the following is insoluble in acetic acid?

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  6. Which of the following fluoride is more soluble in water?

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  7. Solubility of alkaline earth metal carbonates in water is as follows:

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  8. Epsom salt is

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  9. Which of the following alkaline earth metal oxide is most basic?

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  10. Which of the following metal reacts with cold H(2)O with the evolution...

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  11. Which of the following salt will give a green colour in fire works?

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  12. Which of the following does not contain the true peroxide ion?

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  13. The most abundant alkaline earth metal in the earth's crust is

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  14. The hydration enthalpy of Mg^(2+) is greater than

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  15. Which of the following alkaline earth metal carbonate is thermally lea...

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  16. The basic chartacter of the alkaline earth metal hydroxides is as foll...

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  17. Which of the following bicarbonate is insoluble in water?

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  18. Which of the following metal is the most difficult to extract from its...

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  19. The most probable reason that the alkaline earth metals give dipositiv...

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  20. The oxidation states of the most electronegative elements in the produ...

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