Chemistry Methanoic and ethanoic acids can be distinguished by the action of Tollen's reagent NaOH NaHCO3 SOCl2 Tollen's reagent NaOH NaHCO3 SOCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a primary greenhouse gases in the Earth's atmosphere Nitrogen Methane Ozone Carbon dioxide Nitrogen Methane Ozone Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry A powerful eye irritant present in smog is Peroxyacetyl nitrate Nitric oxide Sulphur dioxide Carbon dioxide Peroxyacetyl nitrate Nitric oxide Sulphur dioxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore magnetite consists of 3Fe2O3 .. 3H2O Fe2O3 FeCO3 Fe3OH4 3Fe2O3 .. 3H2O Fe2O3 FeCO3 Fe3OH4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following statements are correct about chloroform? a. Liquid fuel b. Anaesthetic in nature c. Produces phosgene d. Fire extinguisher A, b B, c D, a A, c A, b B, c D, a A, c ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acts as best adsorbent? Activated Charcoal Carbon black Charcoal Activated Coconut Charcoal Activated Charcoal Carbon black Charcoal Activated Coconut Charcoal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS