Chemical Process Chemical name of Grignard reagent is Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have Less unsaturated glycerides of fatty acids Lower melting point More unsaturated glycerides of fatty acids Much higher reactivity to oxygen Less unsaturated glycerides of fatty acids Lower melting point More unsaturated glycerides of fatty acids Much higher reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if The metal present in it is costly All of these It contains ≥ 40% metal A metal can be economically extracted from it The metal present in it is costly All of these It contains ≥ 40% metal A metal can be economically extracted from it ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Saturated oil Drying oil Non-drying oil Semi-drying oil Saturated oil Drying oil Non-drying oil Semi-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? Ammonia Nitric acid None of these Limestone Ammonia Nitric acid None of these Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Photographic Printing Dyeing Polymer Photographic Printing Dyeing Polymer ANSWER DOWNLOAD EXAMIANS APP
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