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One of the following statements is incor...

One of the following statements is incorrect 

A

Elements of group 2 are good conductors of electricity and heat

B

Compounds of group 2 elements are diamagnetic in nature

C

The salts of group 2 elements are more heavily hydrated than those of elements of group 1

D

Elements of group 2 are more electropoși tive than group 1 elements

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 1
  1. Which of the following is true for magnesium?

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  2. In case of alkaline earth metals, the oxidation state more than two is...

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  3. One of the following statements is incorrect

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  4. A piece of magnesium ribbon was heated to redness in an atmosphere of ...

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  5. BeF(2) is highly soluble in water whereas the fluorides of other alkal...

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  6. A substance which gives a brick red flame and breaks down on heating t...

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  7. Which of the following statements is false?

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  8. Which of the following statements is false?

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  9. The activity of alkaline earth metals as reducing agents

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  10. Beryllium hydride is obtained by

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  11. Substance which absorbs CO(2) and violently reacts with H(2)O with sou...

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  12. Which pair of the following chlorides do not impart colour to the flam...

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  13. The least ionic chloride is formed by

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  14. Which of the following on thermal decompo sition yields a basic as wel...

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  15. The substance not likely to contain CaCO(3) is

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  16. Which of the following elements does not form hydride by direct heatin...

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  17. Chlorophyll contains

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  18. The calcium concentration in plasma is regulated by which harmones

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  19. Which of the following is correct A) Ca^(+2) ions are necessary to b...

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  20. The wire in the flash bulbs is made up of

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