Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Diluents Film forming materials Solvents Plasticisers Diluents Film forming materials Solvents Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ iron is the purest form of iron. High silicon Pig Cast Wrought High silicon Pig Cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Air used in aerobic fermentation must be sterilized, otherwise the 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 Recovery of product will be difficult ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor Cannot use coking coal Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor Cannot use coking coal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? Cl₂, H₂ & NaOH solution O₂ & H₂ Cl₂ & Na Cl₂ & H₂ Cl₂, H₂ & NaOH solution O₂ & H₂ Cl₂ & Na Cl₂ & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have High electrical insulation properties Compressive strength much greater than their tensile strengths Sharp melting points Low co-efficient of thermal expansion High electrical insulation properties Compressive strength much greater than their tensile strengths Sharp melting points Low co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
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