Chemical Process Producer gas consists mainly of H₂, CH₄ C₂H₂, CO₂, H₂ CO, H₂ CO, CO₂ N₂, H₂ H₂, CH₄ C₂H₂, CO₂, H₂ CO, H₂ CO, CO₂ N₂, H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Bauxite Limestone Manganese Quartz Bauxite Limestone Manganese Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lindane is A by-product of BHC manufacture Both B and C Not a fumigant BHC (Benzene Hexa Chloride) containing 99% γ-isomer A by-product of BHC manufacture Both B and C Not a fumigant BHC (Benzene Hexa Chloride) containing 99% γ-isomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Extractive distillation technique Evaporation followed by vacuum distillation Liquid extraction technique None of these Extractive distillation technique Evaporation followed by vacuum distillation Liquid extraction technique None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Gravity separation Roasting Froth floatation Electro magnetic separation mainly Gravity separation Roasting Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pasteurisation of milk means Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics None of these Removal of fatty and albuminous substance from it Inhibiting the growth of micro-organisms without killing them Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics None of these Removal of fatty and albuminous substance from it Inhibiting the growth of micro-organisms without killing them ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS