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H(2)SO(4) is added to 20% cold aqueous s...

`H_(2)SO_(4)` is added to `20%` cold aqueous solution of `"BaO"_(2)`. The product formed is

A

`H_(2)O_(2)`

B

BaO

C

`Ba(OH)_(2)`

D

`H_(2)SO_(5)`

Text Solution

Verified by Experts

The correct Answer is:
A

`BaO_(2)+H_(2)SO_(4)overset(0^(@)C)toBaSO_(4)+H_(2)O_(2)`.
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ERRORLESS-THE S-BLOCK ELEMENTS-NCERT BASED QUESTIONS (Alkaline Earth Metals)
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  2. The highest lattice energy corresponds to

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  3. H(2)SO(4) is added to 20% cold aqueous solution of "BaO"(2). The produ...

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  4. The element that does not form acidic oxide is

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

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  10. Which of the following carbonates decomposes on heating ?

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  11. The most efficient method of extraction of beryllium is

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  12. The alkaline earth metal with least density is

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  13. Which of the following salts is insoluble in water at room temperature...

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  14. The decomposition temperature is maximum for:-

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  16. The oxide, which is best soluble in H(2)O is

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  17. Property of the alkaline earth metals that increases with their atomic...

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  18. BaO(2) and ozone reacts to produce

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  19. Which is not soluble in water

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