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प्रश्न
State two uses each of the following compounds:
Chlorine
उत्तर
Chlorine:
(i) It is used for the production of bleaching powder.
(ii) It is used to sterilise drinking water supply and the water in swimming pools, because it is adisinfectant.
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संबंधित प्रश्न
Give the molecular formula of bleaching powder.
Name the substance obtained by the action of chlorine on solid (dry) slaked lime.
What is "baking powder"? How does it make the cake soft and spongy?
What is the common name of the compound CaOCl2?
What is bleaching powder?
State two important uses of bleaching powder.
When chlorine and sodium hydroxide being produced during the electrolysis of brine are allowed to mix, a new chemical is formed. Name the chemical and write its uses.
Give a scientific explanation.
Bleaching powder has the odour of chlorine.
CaOCl2 will liberate Cl2 gas in the presence of
(i) CO2
(ii) HCl
(iii) CO
(iv) NO
The reaction between MnO2 with HCl is depicted in the following diagram. It was observed that gas with bleaching abilities was released.
The chemical reaction between MnO2 and HCl is an example of:
