Chemical Process Fumigant insecticides None of these Are absorbed throughout the plant Kill insects, when they eat it Emit poisonous vapour None of these Are absorbed throughout the plant Kill insects, when they eat it Emit poisonous vapour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Methyl salicylate Acetylsalicylic acid Calcium acetate Nictonic acid Methyl salicylate Acetylsalicylic acid Calcium acetate Nictonic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Soaps remove dirt by Supplying hydrophyllic group Increasing the surface tension None of these Decreasing wettability Supplying hydrophyllic group Increasing the surface tension None of these Decreasing wettability ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Blast furnace gas Coke oven gas Water gas L.D. converter gas Blast furnace gas Coke oven gas Water gas L.D. converter gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using molasses as the starting raw material. Ethyl alcohol Benzol Dimethyl ether Methyl alcohol Ethyl alcohol Benzol Dimethyl ether Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 4000 800 1600 8500 4000 800 1600 8500 ANSWER DOWNLOAD EXAMIANS APP
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