Chemical Process Portland cement consists mainly of SiO₂ & Al2O₃ CaO & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ SiO₂ & Al2O₃ CaO & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil None of these Cresote oil Anthracene Carbolic oil None of these Cresote oil Anthracene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In photographic industry In printing industry As rocket fuel As a starting material for 'hypo' In photographic industry In printing industry As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fish contains about __________ percent oil. 35 20 5 10 35 20 5 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Proximate analysis of coal determines its __________ content. Moisture & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter None of these Moisture & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Both A & B Ethyl alcohol Ethylene Neither A nor B Both A & B Ethyl alcohol Ethylene Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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