Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 22 3 0.3 12 22 3 0.3 12 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Is obsolete Eliminates absorber Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Is obsolete Eliminates absorber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Comparing sulphate process with sulphite process, we find that __________ in the later. Temperature is more in the former whereas pressure is more Pressure is more in the former whereas temperature is less Both temperature & pressure in the former is more than that Both temperature & pressure in the former is less than that Temperature is more in the former whereas pressure is more Pressure is more in the former whereas temperature is less Both temperature & pressure in the former is more than that Both temperature & pressure in the former is less than that ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Electrolysis of water Steam reforming of naphtha Iron-steam reaction Its cryogenic separation from coke oven gas Electrolysis of water Steam reforming of naphtha Iron-steam reaction Its cryogenic separation from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Formaldehyde Trichloroethylene Propyl alcohol Acetone Formaldehyde Trichloroethylene Propyl alcohol Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lime and soda ash are added to water to remove Bacteria Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Bacteria Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Its corrosiveness ANSWER DOWNLOAD EXAMIANS APP
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