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Oxygen can be obtained from bleaching po...

Oxygen can be obtained from bleaching powder by:

A

the action of dilute acid

B

the action of alkali

C

heating it with lime

D

heating it with cobalt salt.

Text Solution

Verified by Experts

The correct Answer is:
A
`2CaOCl_(2)+"dil. "H_(2)SO_(4)rarr CaCl_(2)rarrCaCl_(2)+CaSO_(2)+CaSO_(4)+2HClO`
`HClOrarr HCl+O`
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