Chemical Process Which of the following is the second major component of cement? SiO₂ Fe₂O₃ Al₂O₃ CaO SiO₂ Fe₂O₃ Al₂O₃ CaO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Caffeine Calgon Nicotine Lignin Caffeine Calgon Nicotine Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thorium is mainly used In the manufacture of hydrogen bomb As a fissile fuel in a nuclear reactor In the treatment of cancer For the manufacture of gas mantles In the manufacture of hydrogen bomb As a fissile fuel in a nuclear reactor In the treatment of cancer For the manufacture of gas mantles ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dry ice (solidified CO₂) is used for the None of these Liquefaction of natural gas Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases None of these Liquefaction of natural gas Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pasteurisation of milk means Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Inhibiting the growth of micro-organisms without killing them Removal of fatty and albuminous substance from it None of these Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Inhibiting the growth of micro-organisms without killing them Removal of fatty and albuminous substance from it None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have Compressive strength much greater than their tensile strengths Sharp melting points High electrical insulation properties Low co-efficient of thermal expansion Compressive strength much greater than their tensile strengths Sharp melting points High electrical insulation properties Low co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
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