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Which one of the following statements is...

Which one of the following statements is correct 

A

Beryllium exhibits a coordination number of six

B

Chlorides of both beryllium and alumi nium have bridged chloride strucutre in solid phase

C

The oxide with more percentage compo sition in cement is `Fe_(2)O_(3)`

D

An adult body contains more mass of Mg when compared to calcium.

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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 2
  1. The decomposition temperature of BaCO(3) (A), MgCO(3) (B) and CaCO(3) ...

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  2. Which of the following alkaline earth metal is used for making windows...

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  3. Which one of the following statements is correct

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  4. Which of the following has highest hydration enthalpy?

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  5. The following are the statements regarding polarisng power of IIA grou...

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  6. The decreasing order of second ionisation potential of K, Ca, Ba is

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  7. Wrong statement of the following

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  8. Acetylide among the following is

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  9. Which of the following about Be is not correct?

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  10. The following are some stements related to IIA group metals I) The r...

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  11. The correct order of ability to fom complexes

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  12. To a clear solution of compound (X), a solution of BaCl(2) is added an...

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  13. Ca, Sr and Ba generally form ionic compounds because of ?

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  14. Oxidation state of boron in Magnesium boride

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  15. BeCl(2)overset(‘x’)rarrBeH(2), Here 'X' is

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  16. Which of the following is a constituent of chewing gum ?

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  17. Which physical property is lower for alkaline earth metals as compared...

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  18. Which is soluble in water

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  19. In which of the following reactions Mg is not a reductant

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  20. Two metals (A) and (B) belongs to the same group of periodic table. Me...

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