Chemical Process Coagulant is used __________ filtration. During To avoid After Before During To avoid After Before ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most widely and commonly used coagulant for the removal of suspended impurities in water is Alum Slaked lime Copper sulphate Bleaching powder Alum Slaked lime Copper sulphate Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CO & Hâ‚‚ are the constituents of Water gas All of these Coke oven gas Producer gas Water gas All of these Coke oven gas Producer gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not None of these Improve its resistance to rancid oxidation Remove double bonds Raise its melting point None of these Improve its resistance to rancid oxidation Remove double bonds Raise its melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Palmitic acid Stearic acid Lauric acid Oleic acid Palmitic acid Stearic acid Lauric acid Oleic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Soften on application of heat None of these Are cross-linked molecules Are solvent soluble Soften on application of heat None of these Are cross-linked molecules Are solvent soluble ANSWER DOWNLOAD EXAMIANS APP