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Sulphates of group 2 metals are prepared...

Sulphates of group 2 metals are prepared by the action of sulphuric acid on
(i) metals, (ii) metal oxides
(iii) metal hydroxides, (iv) metal carbonates

A

(i), (ii)

B

(i),(ii), (iii)

C

(i),(ii),(iii),(iv)

D

(ii), (iii), (iv)

Text Solution

Verified by Experts

The correct Answer is:
D
`M+H_(2)SO_(4)toMSO_(4)+H_(2)`
`MO+H_(2)SO_(4)toMSO_(4)+H_(2)O`
`M(OH)_(2)+H_(2)SO_(4)toMSO_(4)+2H_(2)O`
`MCO_(4)+H_(2)SO_(4)toMSO_(4)+CO_(2)+H_(2)O`
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R SHARMA-THE S BLOCK ELEMENTS-Follow-up Test 10
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  2. The hydrated halides of cannot be dehydrated on heating.

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  3. Fused BeF(2) is

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  4. Which of the following compounds is highly soluble in water ?

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  5. Which of the following compounds are water soluble ?

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  6. Which of the following solids is polymeric ?

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  7. Beryllium chloride vapor contains

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  8. Because it is cheap (a byproduct of the Solvay process) and deliquesce...

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  9. Which of the following is incorrect about the carbonates of alkaline e...

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  10. Which of the following carbonates is the least soluble in water ?

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  11. Which of the following carbonates is the most thermally stable ?

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  12. Which of the following bicarbonates exists in the solid state ?

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  13. Sulphates of group 2 metals are prepared by the action of sulphuric ac...

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  14. Which of the following sulphates crystallizes without water of crystal...

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  15. Which of the following sulphates is sparingly soluble in water ?

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  16. Which of the following compounds has the highest temperature of decomp...

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  17. Which of the following sulphates is useful in diagnosing stomach or du...

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  18. Group 2 nitrates are prepared in solution by the action of nitric acid...

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  19. Which of the following nitrates crystallizes as anhydroms salt?

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  20. Which of the following nitrates decomposes on heating, giving the oxid...

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