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Ionic nature of group 2 hydrides is...

Ionic nature of group 2 hydrides is

A

`BeH_(2)gt MgH_(2) gt CaH_(2) gtSrH_(2)gtBaH_(2)`

B

`BeH_(2) lt MgH_(2) lt CaH_(2) lt SrH_(2)ltBaH_(2)`

C

`BeH_(2)gt MgH_(2) lt CaH_(2) lt SrH_(2) lt BaH_(2)`

D

None

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 1
  1. The most basic hydroxide among the following is

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  2. The covalent halide among the following is

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  3. Ionic nature of group 2 hydrides is

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  4. The halide that is highly soluble in H(2)O among the following is

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  5. MgCl(2).XH(2))O,CaCl(2).YH(2)O and BaCl(2).ZH(2)O. The values of X, ...

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  6. Which of the following is more soluble in ether?

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  7. (A): Oxides of alkaline earth metals are less basic than oxides of alk...

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  8. Which of the following salts does not impart a colour to the flame ?

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  9. Which element of group 2 is used in treatment of cancer ?

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  10. (A): BeSO(4) and MgSO(4) are readily soluble in water (R): The great...

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  11. In alkaline earth metals, the electrons are more firmly held to the nu...

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  12. Which of the following is true for magnesium?

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

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  14. One of the following statements is incorrect

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

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

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

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  18. Which of the following statements is false?

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  19. Which of the following statements is false?

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  20. The activity of alkaline earth metals as reducing agents

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