Chemistry Which of the following metals occurs in free state ? Iron Copper Lead Zinc Iron Copper Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following processes is used for the production of Biodiesel ? Transcription Translation Transesterification Transamination Transcription Translation Transesterification Transamination ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saccharin is made up of Toluene Butane Phenol Propane Toluene Butane Phenol Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following pollutants is main product of automobile exhaust ? CO2 CO Hydrocarbons NO CO2 CO Hydrocarbons NO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following statement is correct ?Ozone is found in the earth's atmosphere mostly between 50 and 100 km 10 and 20 km 20 and 50 km 5 and 10 km 50 and 100 km 10 and 20 km 20 and 50 km 5 and 10 km ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important ore of aluminium is Bauxite Haematite Cryolite Fluorspar Bauxite Haematite Cryolite Fluorspar ANSWER DOWNLOAD EXAMIANS APP