Chemical Process Pick out the exothermic reaction out of the following: All of these MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ All of these MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 6-6 is manufactured from Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol Caprolactum Hexamethylene diamine and maleic anhydride Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol Caprolactum Hexamethylene diamine and maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Silica/quartz Dolomite Coke breeze Lime powder Silica/quartz Dolomite Coke breeze Lime powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main product in calcium carbide-water reaction is C₂H₂ Ca(OH)₂ CO₂ CaCO₃ C₂H₂ Ca(OH)₂ CO₂ CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Electrical insulator Both B and C Moderator used in nuclear reactor Allotrope of carbon Electrical insulator Both B and C Moderator used in nuclear reactor Allotrope of carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper pulp produced by kraft/sulphate process is Strong fibrous Dark colored Dull white in color Bleached easily Strong fibrous Dark colored Dull white in color Bleached easily ANSWER DOWNLOAD EXAMIANS APP
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