Chemical Process Presence of carbonaceous matter in the sewage Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which form of sulphur is the most stable at room temperature? Rhombic Monoclinic Plastic Flowers of sulphur Rhombic Monoclinic Plastic Flowers of sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of limestone and __________ produces high alumina cement. Calcite Bauxite Quicklime Sand Calcite Bauxite Quicklime Sand ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? High specific gravity of mercury Non-availability of high purity mercury High cost of mercury Pollution of water stream by mercury High specific gravity of mercury Non-availability of high purity mercury High cost of mercury Pollution of water stream by mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an Unsaturated fat Starting material for the production of iodine None of these By-product of chlor-alkali industry Unsaturated fat Starting material for the production of iodine None of these By-product of chlor-alkali industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Green acid Oil of vitriol Strong organic acid Muriatic acid Green acid Oil of vitriol Strong organic acid Muriatic acid ANSWER DOWNLOAD EXAMIANS APP
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