Chemical Process Main use of hydrazine is In water treatment As fire retardant As a disinfectant As a rocket fuel In water treatment As fire retardant As a disinfectant As a rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of limestone and __________ produces high alumina cement. Bauxite Calcite Sand Quicklime Bauxite Calcite Sand Quicklime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Are solvent soluble Are cross-linked molecules None of these Soften on application of heat Are solvent soluble Are cross-linked molecules None of these Soften on application of heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Moderator used in nuclear reactor Both B and C Allotrope of carbon Electrical insulator Moderator used in nuclear reactor Both B and C Allotrope of carbon Electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is used in water treatment for the removal of Turbidity Chlorinous taste Dissolved oxygen Colloidal impurities Turbidity Chlorinous taste Dissolved oxygen Colloidal impurities ANSWER DOWNLOAD EXAMIANS APP