Plaster of paris is obtained by heating Chemical Technology Mcqs December 21, 2019 BILAL KHATTAK0 A.limestone to 120-130?C B.soda ash to 120-130?C C.dolomite to 120-130?C D.gypsum to 120-130?CRelated Mcqs:Clinker is the mass obtained by heatingThe principal raw materials for the manufacture of soda ash by Solvay process areThe raw materials for the manufacature of calcium carbide arePlaster of Paris isThe setting of plaster of Paris takes place withPlaster patterns and core boxes are made ofIn case of plaster moulding the mould is prepared inHigh alumina cement is manufactured by fusingWhich of the following is fluxing material for cupola?Sodium tripolyphosphate (STPP) is made by reacting orthophosphoric acid with
