Question

how plaster of paris chemically different from gypsum how made these be interconverted write one use of plaster of Paris​

Answer 1

=) Plaster of paris (POP) has chemical formula CaSO4. 1/2 H2O which is produced by heating gypsum having chemical formula CaSO4. ... heating gypsum gives POP and adding water to POP gives gypsum as shown in the reaction above.

Answer 2

plaster of Paris is produced by gypsum when it react with the presence of heat . at temperature 380 Kelvin.

plaster of Paris

Caso4 1/2H2O

gypsum

caso4 2H2O

Plaster of Paris used in glass window pain to stick with glass and iron .