Chemistry Which of the following is an iron ore ? Lignite Nitrite Magnetite Bauxite Lignite Nitrite Magnetite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the constituents of tear gas is Ethane Ethanol Chloropicrin Ether Ethane Ethanol Chloropicrin Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Iodine Bromine Chlorine Iron Iodine Bromine Chlorine Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The atmospheric gas that is mainly responsible for Green House effect : Nitrogen Oxygen Ozone Carbondioxide Nitrogen Oxygen Ozone Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide level in the atmosphere can be reduced by using Static electricity to attract it in factory chimneys More efficient car engines Catalytic converters in industry Low - sulphur fuels Static electricity to attract it in factory chimneys More efficient car engines Catalytic converters in industry Low - sulphur fuels ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main component of liquid bleach is: Hydrochloric acid Sodium hypochlorite Sodium hypochlorate Sodium chloride Hydrochloric acid Sodium hypochlorite Sodium hypochlorate Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
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