Chemical Process Which of the following is used as a coagulant in water treatment? Chlorine Hydrogen peroxide Chloramine Ferrous sulphate Chlorine Hydrogen peroxide Chloramine Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Operate at very high pressure Is a moving bed reactor Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal Operate at very high pressure Is a moving bed reactor Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Electric bulbs are made of __________ glass. Flint Jena Crookes Pyrex Flint Jena Crookes Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Suspend pigments & dissolve film forming materials Prevent gelling of the paint Accelerate the oxidation of oil Form a protective film Suspend pigments & dissolve film forming materials Prevent gelling of the paint Accelerate the oxidation of oil Form a protective film ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Oxidation of an aldehyde None of these Esterification of a fat Hydrolysis of an ether Oxidation of an aldehyde None of these Esterification of a fat Hydrolysis of an ether ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture Development of exposed photographic plate Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture Development of exposed photographic plate ANSWER DOWNLOAD EXAMIANS APP
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