Chemical Process Pick out the exothermic reaction out of the following: MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ All of these CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ All of these CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Nictonic acid Acetylsalicylic acid Methyl salicylate Calcium acetate Nictonic acid Acetylsalicylic acid Methyl salicylate Calcium acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose is a Disacchride Polysacchride Monosacchride None of these Disacchride Polysacchride Monosacchride None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation of molasses to produce ethyl alcohol is done at __________ °C 20 - 30 250 - 300 < - 5 100 - 150 20 - 30 250 - 300 < - 5 100 - 150 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Grignard reagent is chemically known as Monochloro acetic acid Methyl magnesium chloride Dichlorophenol Ethyl magnesium chloride Monochloro acetic acid Methyl magnesium chloride Dichlorophenol Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Permutit Lime soda Reverse osmosis Sand filter Permutit Lime soda Reverse osmosis Sand filter ANSWER DOWNLOAD EXAMIANS APP
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