Chemical Process Ethyl alcohol cannot be produced By esterification and hydroloysis of ethylene From waste sulphite substrate of paper mills None of these From molasses By esterification and hydroloysis of ethylene From waste sulphite substrate of paper mills None of these From molasses ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Adsorption Absorption Reverse osmosis Osmosis Adsorption Absorption Reverse osmosis Osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Steel Pig iron Zinc Copper Steel Pig iron Zinc Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property Avoid its decomposition None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property Avoid its decomposition ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 as compared to Nylon-66 is having higher Abrasion/resistance Melting point None of these Hardness Abrasion/resistance Melting point None of these Hardness ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Softening Disinfection Coagulation Sedimentation Softening Disinfection Coagulation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
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