Chemical Process Teflon is Phenol formaldehyde Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer A monomer Phenol formaldehyde Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer A monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. -5 to 0 5 to 10 30 to 50 75 to 80 -5 to 0 5 to 10 30 to 50 75 to 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to 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 Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on None of these Calcium perchlorate Slaked lime Soda lime None of these Calcium perchlorate Slaked lime Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Air used in aerobic fermentation must be sterilized, otherwise the Recovery of product will be difficult Contamination of pure culture would result None of these Uniformity of product cannot be achieved Recovery of product will be difficult Contamination of pure culture would result None of these Uniformity of product cannot be achieved ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Bromine Magnesium compounds Sodium sulphate Potassium compounds Bromine Magnesium compounds Sodium sulphate Potassium compounds ANSWER DOWNLOAD EXAMIANS APP
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