Question

write any four uses of plaster of paris ,baking soda washing soda?

Answer 1

USES OF POP :
● It is used as a fire proof material .
● It is used for making the mold of toys .
● It is used for making the smooth surface of roof .
● It is used in the medical applications for the setting of broken and fractured bones.

USES OF BAKING SODA :
● It is used to reduce the acidity of stomach.
● It is used as a fire proof extingusher for tha evolution of co2 gas.
● It is used for making the baking powder which is used in the bakeries .

USES OF WASHING SODA :
● It used for washing the clothes in the laundries.
● It uesd for remove of permanent hardness of water.
● It used for the manufacturing of glass , soap and paper etc.

Answer 2

Plaster of paris-
used to make plaster in medicine to keep broken\immoblize bones together.
in Building and Construction.
it is used for pre paint coats..
baking soda-
In kitchen in foods.
it is good for health and personal care.
it can extinguish fire.
it reduces acidity.
washing soda-
for washing clothes.
used as a water softener in laundering.
used to ensure proper chemical bonding of the dye with clothes.
used to remove grease, oil, and wine stains.
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