Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Ammonia limestone and coke Salt, limestone and coke or gas None of these Ammonia, salt and limestone Ammonia limestone and coke Salt, limestone and coke or gas None of these Ammonia, salt and limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Graphite electrode Common salt Glauber's salt Chlorine Graphite electrode Common salt Glauber's salt Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymethyl methacrylate (PMMA) is known as Nylon-6 Perspex Bakelite Teflon Nylon-6 Perspex Bakelite Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Roasting Gravity separation Froth floatation Electro magnetic separation mainly Roasting Gravity separation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rancidity of the fatty oil can be reduced by its Purification Decoloration Hydrogenation Oxidation Purification Decoloration Hydrogenation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 8500 800 4000 1600 8500 800 4000 1600 ANSWER DOWNLOAD EXAMIANS APP
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