Chemical Process Common salt is generally not produced commonly by __________ method from brine. Vacuum evaporation Solar evaporation Electrolytic Freeze drying Vacuum evaporation Solar evaporation Electrolytic Freeze drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT is 20% oleum Silica Aluminium chloride Alumina 20% oleum Silica Aluminium chloride Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vanillin is a type of Dye Food preservative Flavour Anti-pyretic drug Dye Food preservative Flavour Anti-pyretic drug 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. Mechanical Sulphate/kraft Neutral sulphite semi-chemical Sulphite Mechanical Sulphate/kraft Neutral sulphite semi-chemical Sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the soap manufacture. Organic pigments are used as colouring materials in the soap manufacture Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process Organic pigments are used as colouring materials in the soap manufacture Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glass is All of these Subjected to galvanising A super cooled liquid Mainly CaO All of these Subjected to galvanising A super cooled liquid Mainly CaO ANSWER DOWNLOAD EXAMIANS APP
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