Chemistry The fundamental particles present in the nucleus of an atom are Proton, neutron Neutron, positron Electron, proton Neutron, electron Proton, neutron Neutron, positron Electron, proton Neutron, electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The next higher homologue of C6H14 is C7H14 C7H12 C7H16 C6H12 C7H14 C7H12 C7H16 C6H12 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used as a catalyst in the production of high octane fuels? HNO3 HCl HF H2SO4 HNO3 HCl HF H2SO4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ CFC CO CO2 SO2 CFC CO CO2 SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The filter over which sewage is sprinkled is called as Trickling filter Intermittent sand filter Percolating filter Contact bed Trickling filter Intermittent sand filter Percolating filter Contact bed ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid ? Methyl red Phenolphthaline Methyl orange Methylene blue Methyl red Phenolphthaline Methyl orange Methylene blue ANSWER DOWNLOAD EXAMIANS APP
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