Question

Which of the following is treated with chlorine to obtain bleaching powder?
(a) CaSO4
(b) Ca(OH)2
(c) Mg(OH)2
(d) KOH

Answer 1

Answer:

b. Can(OH)2 .........

Answer 2

$CaSO_4$ is treated with chlorine to obtain bleaching powder.  

Explanation:

• When calcium hydroxide is operated with chlorine gas it produces bleaching powder. It is given in the chemical reaction.
• Calcium hydroxide (generally named slaked lime) is an artificial composite with the alchemical description $Ca(OH)_2$.
• It is a transparent glass or white particles and is generated when quicklime (calcium oxide) is combined or slaked with $H_2O$. Avoid to utilize it to operate or handle an original poison exposure.