Science, asked by bishtrohit6153, 11 months ago

Plaster of Paris is hardened by
liberating CO2 ii.hydration iii, dehydration iv. changing into CaCO3

Answers

Answered by kianadz1611

0

POP is hardened by hydration

Answered by ANILOMI

1

It's option 1 because due to to moisture it gets wet and soon gets harder and so it is used in many places and statues..

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