Chemical Process Most widely and commonly used coagulant for the removal of suspended impurities in water is Slaked lime Copper sulphate Alum Bleaching powder Slaked lime Copper sulphate Alum Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Propyl alcohol Trichloroethylene Formaldehyde Acetone Propyl alcohol Trichloroethylene Formaldehyde Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. 50 25 98 10 50 25 98 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bio-degradable detergents Should not be used as it spoils the cloth Pose problem in sewerage plant Have an isoparaffinic structure Can be readily oxidised Should not be used as it spoils the cloth Pose problem in sewerage plant Have an isoparaffinic structure Can be readily oxidised ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by High temperature and high pressure Low temperature and low pressure Low temperature and high pressure High temperature and low pressure High temperature and high pressure Low temperature and low pressure Low temperature and high pressure High temperature and low pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process White phosphorous is stored under water, because It is unstable Its kindling temperature in dry air is very low It is poisonous It does not react with water It is unstable Its kindling temperature in dry air is very low It is poisonous It does not react with water ANSWER DOWNLOAD EXAMIANS APP
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