Chemistry Sea weeds are important source of Iron Chlorine Iodine Bromine Iron Chlorine Iodine Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nucleus of a hydrogen atom consists of 1 electron only 1 proton only 1 proton + 2 neutron 1 neutron only 1 electron only 1 proton only 1 proton + 2 neutron 1 neutron only ANSWER DOWNLOAD EXAMIANS APP
Chemistry One property of ammonia is It is insoluble in water It is a odourless gas Its aqueous solution turns red litmus blue It is a yellowish gas It is insoluble in water It is a odourless gas Its aqueous solution turns red litmus blue It is a yellowish gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following laser types is used in a laser printer? Semiconductor laser Excimer laser Gas laser Dye laser Semiconductor laser Excimer laser Gas laser Dye laser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with PVC Graphite Silicon Teflon PVC Graphite Silicon Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following states maximum iron ore is found ? FeCO3 Fe2O3 FeS2 Fe3O4 FeCO3 Fe2O3 FeS2 Fe3O4 ANSWER DOWNLOAD EXAMIANS APP
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