what happens when chlorine is passed over slaked lime at 313K ?Write chemical equation of the reaction involved and state two uses of the product obtained?
Answers
Answered by
255
When chlorine is passed over slaked lime, Ca(OH)2, it is rapidly absorbed, forming bleaching powder, or chloride of lime. The reaction is: Ca(OH)2+ Cl2= CaOCl2+ H2O.
Uses of Bleacing Powder
It is used
(i) as a disinfectant and germicide especially in the sterilization of drinking water.
(ii) for manufacture of chloroform.
(iii) for making wool unshrinkable.
(iv) as an oxidising agent in industry.
(v) mainly as bleaching agent for cotton, linen and wood pulp.
However, delicate articles like straw, silk, ivory, etc., are not bleached by bleaching powder.
Uses of Bleacing Powder
It is used
(i) as a disinfectant and germicide especially in the sterilization of drinking water.
(ii) for manufacture of chloroform.
(iii) for making wool unshrinkable.
(iv) as an oxidising agent in industry.
(v) mainly as bleaching agent for cotton, linen and wood pulp.
However, delicate articles like straw, silk, ivory, etc., are not bleached by bleaching powder.
Answered by
101
Hope my answer helps you
Mark it as BRAINLIEST
Mark it as BRAINLIEST
Attachments:
Similar questions