Chemical Process Nylon 6-6 is manufactured from Hexamethylene diamine and maleic anhydride Caprolactum Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol Hexamethylene diamine and maleic anhydride Caprolactum Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Both A and B Decrease the cement setting rate Increase the density of cement Neither A nor B Both A and B Decrease the cement setting rate Increase the density of cement Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? Ammonia None of these Nitric acid Limestone Ammonia None of these Nitric acid Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Tall oil obtained as a by-product from the black liquor recovery is Composed mainly of rosin & fatty acids All of these Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid Composed mainly of rosin & fatty acids All of these Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Oxidising None of these Disinfecting Reducing Oxidising None of these Disinfecting Reducing ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main component of pyrex glass is Lead Celenium Zinc Boron Lead Celenium Zinc Boron ANSWER DOWNLOAD EXAMIANS APP
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