Chemical Process Lubricating greases are a mixture of Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Bacteria Colour All of these Turbidity Bacteria Colour All of these Turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fatty material used in soap making is Tallow Fatty acid Fatty alcohols Detergents Tallow Fatty acid Fatty alcohols Detergents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is the major constituent of the Portland cement. Calcium oxide Calcium carbonate Calcium sulphate Tricalcium silicate Calcium oxide Calcium carbonate Calcium sulphate Tricalcium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dacron (or terylene) fibres as compared to nylon's fibres have Poorer dyeability Better heat & acid resistant properties Poorer resistance to alkalis All of these Poorer dyeability Better heat & acid resistant properties Poorer resistance to alkalis All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon is Cellulose nitrate Regenerated cellulose nitrate None of these Regenerated cellulose acetate Cellulose nitrate Regenerated cellulose nitrate None of these Regenerated cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
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