Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Furnace → converter → absorber Converter → furnace → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Furnace → converter → absorber Converter → furnace → absorber Furnace → evaporator → absorber Furnace → converter → evaporator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an Unsaturated fat Starting material for the production of iodine By-product of chlor-alkali industry None of these Unsaturated fat Starting material for the production of iodine By-product of chlor-alkali industry None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymethyl methacrylate (PMMA) is known as Teflon Perspex Nylon-6 Bakelite Teflon Perspex Nylon-6 Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquor poisoning generally occurs due to the presence of __________ in it. Impurities Methyl alcohol Carbonic acid Ethyl alcohol Impurities Methyl alcohol Carbonic acid Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Bicarbonates Carbonates Sulphates Phosphates Bicarbonates Carbonates Sulphates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 1000°C 1500°C 500°C 750°C 1000°C 1500°C 500°C 750°C ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS