write two uses of plaster of paris hydrogen gas and bleaching powder
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uses of bleaching powder
1.it is used as an oxidising agent in many chemical industries
2.it is also used as a disinfectant for water to make it free from getms
nitin76614:
uses of plaster of paris
ya i want the uses
plaster of paris 1. it is used by doctors for joining the fractured bones at right position 2.it is used for making design on ceilings
ok
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6
Answer:
plaster of paris: as a plaster in the joints
hydrogen gas :It is used as a fuel in rockets and filled in the balloons but now we started helium to fill balloons instead of hydrogen because it is a combustible gas and dangerous
bleaching powder :It is used to decolourise the clothes
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