Chemistry Galena is a mineral of Iron Lead Gold Calcium Iron Lead Gold Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one among the following is not a mixture? Brass Graphite Steel Glass Brass Graphite Steel Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is found in chlorophyll ? A l3+ Mg2+ Ca2+ Fe2+ A l3+ Mg2+ Ca2+ Fe2+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive halogen Bromine Chlorine Iodine Fluorine Bromine Chlorine Iodine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The cathode of a lead storage battery is made up of Zinc Lead oxide Manganese dioxide Lead Zinc Lead oxide Manganese dioxide Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Nitrogen Chlorine Sulphur Fluorine Nitrogen Chlorine Sulphur Fluorine ANSWER DOWNLOAD EXAMIANS APP
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