Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Diluents Solvents Film forming materials Plasticisers Diluents Solvents Film forming materials Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if The metal present in it is costly A metal can be economically extracted from it It contains ≥ 40% metal All of these The metal present in it is costly A metal can be economically extracted from it It contains ≥ 40% metal All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Chalcopyrite Bauxite Hematite Galena Chalcopyrite Bauxite Hematite Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Alcohol Kerosene oil Liquid ammonia Water Alcohol Kerosene oil Liquid ammonia Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is Endothermic Exothermic Autocatalytic None of these Endothermic Exothermic Autocatalytic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Alumina Bromine Sulphur Platinum Alumina Bromine Sulphur Platinum ANSWER DOWNLOAD EXAMIANS APP
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