Question

a compound which is prepared from gypsum has the property of hardening when mixed with a proper quantity of water name the compounds and write its chemical formula write the chemical equation for IIT preparation mention any one use of the compound



plzz help me

Answer 1

It is plaster of Paris

CuSo4. 1/2 H2o+1 1/2H2o - CuSo4. 10H2o

It is used for decorating the walls