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MgCl(2).XH(2))O,CaCl(2).YH(2)O and BaCl(...

`MgCl_(2).XH_(2))O,CaCl_(2).YH_(2)O` and `BaCl_(2).ZH_(2)O`.
The values of X, Y and Z are respectively 

A

2, 6, 8

B

8, 6,2

C

2, 4, 8

D

4, 6, 8

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The correct Answer is:
B
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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 1
  1. Ionic nature of group 2 hydrides is

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

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

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

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

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

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

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

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

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  10. Which of the following is true for magnesium?

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

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  12. One of the following statements is incorrect

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

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

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

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  16. Which of the following statements is false?

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  17. Which of the following statements is false?

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  18. The activity of alkaline earth metals as reducing agents

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  19. Beryllium hydride is obtained by

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

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