Chemical Process Phosphoric acid is prepared from Cryolite Rock phosphate Chalcopyrite None of these Cryolite Rock phosphate Chalcopyrite None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Both light & heavy leather Light & heavy leather respectively Neither light nor heavy leather Heavy & light leather respectively Both light & heavy leather Light & heavy leather respectively Neither light nor heavy leather Heavy & light leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Slaked lime All of these Exothermic heat Hissing sound Slaked lime All of these Exothermic heat Hissing sound ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion & handling equipments is encountered in the __________ process. Neutral sulphite semi-chemical Sulphite Sulphate/kraft Mechanical Neutral sulphite semi-chemical Sulphite Sulphate/kraft Mechanical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Average molecular weight Insoluble fatty acid content Degree of unsaturation of the fatty acids present in it Fatty acid content Average molecular weight Insoluble fatty acid content Degree of unsaturation of the fatty acids present in it Fatty acid content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Removal of dirt/soil by soaps or detergent does not involve the __________ of soil. Precipitation Wetting Dispersion Emulsification Precipitation Wetting Dispersion Emulsification ANSWER DOWNLOAD EXAMIANS APP
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