Chemistry Diamonds are glittering and attractive because light incident on them undergoes Multiple internal reflections Hundred percent transmission Multiple surface reflections Highest refraction Multiple internal reflections Hundred percent transmission Multiple surface reflections Highest refraction ANSWER DOWNLOAD EXAMIANS APP
Chemistry The “King of Metals” is : Gold Silver Iron Aluminium Gold Silver Iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The monomer of polythene is ethyl alcohol vinyl chloride ethylene None of these ethyl alcohol vinyl chloride ethylene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Bromine Iodine Iron Chlorine Bromine Iodine Iron Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a cause for present global warming and climate change ? CFC emission Carbondioxide emission Deforstation Methane emission CFC emission Carbondioxide emission Deforstation Methane emission ANSWER DOWNLOAD EXAMIANS APP
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