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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
Which compound of calcium is used for disinfecting drinking water supply?
What is "baking powder"? How does it make the cake soft and spongy?
What is bleaching powder?
State two important uses of bleaching powder.
A white powdery substance having strong smell of chlorine is used for disinfecting drinking water supply at waterworks. Identify the substance. Give its chemical name and write the chemical reaction for its preparation.
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.
Write the chemical formula.
Bleaching powder
Brine is an ____________.
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:
Chlorine gas reacts with ____________ to form bleaching powder.
