Chemical Process Proximate analysis of coal determines its __________ content. Moisture, ash, sulphur & volatile matter Moisture & volatile matter None of these Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter Moisture & volatile matter None of these Moisture, sulphur, nitrogen & fixed carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Paint Paper Steel Fertiliser Paint Paper Steel Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea weeds are an important source of Chlorine Bromine Fluorine Iodine Chlorine Bromine Fluorine Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Sodium sulphite Sodium bicarbonate Sodium thiosulphate Ethyl magnesium chloride Sodium sulphite Sodium bicarbonate Sodium thiosulphate Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CaSO₄ CO₂ None of these CaHCO₃ CaSO₄ CO₂ None of these CaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flash point of most vegetable oils is about __________ °C. 100 50 200 300 100 50 200 300 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS