Chemical Process Electric bulbs are made of __________ glass. Flint Jena Pyrex Crookes Flint Jena Pyrex Crookes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Bi-carbonates Carbonate None of these Sulphates & chlorides Bi-carbonates Carbonate None of these Sulphates & chlorides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Film forming materials Diluents Solvents Plasticisers Film forming materials Diluents Solvents Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the None of these Conditioning and humidification of tobacco Manufacture of pharmaceuticals Manufacture of explosive None of these Conditioning and humidification of tobacco Manufacture of pharmaceuticals Manufacture of explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Ammonium chloride Chlorine Sodium bi-carbonate Sodium carbonate Ammonium chloride Chlorine Sodium bi-carbonate Sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 90 98 80 100 90 98 80 100 ANSWER DOWNLOAD EXAMIANS APP
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