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In the presence of cobalt chloride (CoCl...

In the presence of cobalt chloride `(CoCl_2)`, bleaching powder decomposes to form

A

`CaCO_3" and "O_3`

B

`ClO_2` and CaO

C

`Cl_2O` and CaO

D

`CaCl_2` and `O_2`

Text Solution

Verified by Experts

The correct Answer is:
D
In the presence of `CoCl_2`, bleaching powder decomposes to form.
`CaOCl_2overset(CoCl_2)toCaCl_2+O_2`
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Bleaching powder is

Bleaching powder does nto contain:

Assertion Bleaching powder is a mixed salt. Reason In the presence of CoCl_2 bleaching powder decomposes to give CaCl_2 and O_2

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DINESH PUBLICATION-ALKALI EARTH METALS-Revision Questions From Competitive Exams.
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  7. The metal present in chlorophyll is

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  8. A solution of MgCl(2) in water has pH

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  10. 30g Mg and 30g O(2) are reacted and the residual mixture contains:

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  11. Which of the following salt will give a green colour in fire works?

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  13. Carnallite on electrolysis gives

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