Question

By heating gypsum upto 373 Kelvin in a kilo. The heating of gypsum should be controlled and carefully this is because it gypsum is heated above 373 Kelvin the entire water is eliminated compile the given information in your own words.​

Answer 1

Answer:

Answer:Plaster of paris(CaSO4.1/2H20)is obtained by heating gypsum at 373k

Explanation:

The process of obtaining plaster of paris is as follows-->

CaSO4. 2H20--(AT 373K)-------->CaSO4.1/2H20(P.O.P)+3/2H20

BUT IF IT IS HEATED ABOVE 373 KELVIN(i.e100°C)IT LEADS TO THE FORMATION OF BURNT PLASTER

THE REACTION IS AS FOLLOWS------>CaSO4. 2H20--(> 373K)-------->CaSO4(BURNT PLASTER) +2H20

PLEASE MARKS AS BRAINLIEST

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