Chemical Process Yellow glycerine is made into white, using Bentonite Diatomaceous earth Bauxite Activated carbon Bentonite Diatomaceous earth Bauxite Activated carbon 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 Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process Organic pigments are used as colouring materials in the soap manufacture Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -183 -53 -196 -103 -183 -53 -196 -103 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Bicarbonates Carbonates Sulphates Phosphates Bicarbonates Carbonates Sulphates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Neither light nor heavy leather Both light & heavy leather Heavy & light leather respectively Light & heavy leather respectively Neither light nor heavy leather Both light & heavy leather Heavy & light leather respectively Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloroethane Tetrachloroethane Tetrachloromethane Trichloromethane Trichloroethane Tetrachloroethane Tetrachloromethane Trichloromethane ANSWER DOWNLOAD EXAMIANS APP
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