Chemistry An example of replenishable energy source is– Petroleum Biomass Coal Lignite Petroleum Biomass Coal Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry If lime water is kept in the air, it turns milky due to presence of : Sulphurdioxide Carbondioxide Nitrogen Oxygen Sulphurdioxide Carbondioxide Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass number of an atom is equal to the number of protons and electrons the number of nucleons the number of neutrons the number of protons the number of protons and electrons the number of nucleons the number of neutrons the number of protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with PVC Graphite Teflon Silicon PVC Graphite Teflon Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Evaporation Sublimation Magnetization Sedimentation Evaporation Sublimation Magnetization Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Iron Lead Calcium Gold Iron Lead Calcium Gold ANSWER DOWNLOAD EXAMIANS APP