Chemical Process __________ of rubber decreases after its vulcanisation. Tackiness Tensile strength Resistance to the action of organic solvent Maximum service temperature Tackiness Tensile strength Resistance to the action of organic solvent Maximum service temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Potato beetle Controlling poultry lice Citrus fruits Controlling timber degradation by ants Potato beetle Controlling poultry lice Citrus fruits Controlling timber degradation by ants ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dechlorination of treated water is necessary to Remove chlorinous taste Remove residual turbidity Control taste and odour Reduce the bacterial load on filter Remove chlorinous taste Remove residual turbidity Control taste and odour Reduce the bacterial load on filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 2000-2200 700-850 4000-4500 200-300 2000-2200 700-850 4000-4500 200-300 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 Colourless rosin is used in the manufacture of laundary soaps Both laundary as well as toilet soaps are manufactured by hot process Transparent soaps are made by cold process Organic pigments are used as colouring materials in the soap manufacture Colourless rosin is used in the manufacture of laundary soaps Both laundary as well as toilet soaps are manufactured by hot process Transparent soaps are made by cold process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Shaping or forming Melting Sintering Annealing Shaping or forming Melting Sintering Annealing ANSWER DOWNLOAD EXAMIANS APP
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