Question

Q5. Setting of Plaster of Paris takes place due to
(a) Oxidation
(b) Reduction
(c) Dehydration
(d) Hydration

Answer 1

Answer:

Hydration

Explanation:

when mixed with 3 times its weight of water it forms a plastic mass which sets into hard mass within 10 - 15 mins.

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Answer 2

Hey❤️

Setting of plaster takes place due to

d) Hydration.