Chemistry The element absorbed both in cation and anion form is Calcium Sulphur Phosphorus Nitrogen Calcium Sulphur Phosphorus Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Litmus is obtained from An alga A bacterium A fungus Lichen An alga A bacterium A fungus Lichen 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 The chief constituent of natural gas is: Methane Helium Nitrogen Propane Methane Helium Nitrogen Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Many people died in London in 1952 as result of air pollution producing Smog Sleet Fog Mist Smog Sleet Fog Mist ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical formula of the laughing gas is NO2 N2O3 NO N2O NO2 N2O3 NO N2O ANSWER DOWNLOAD EXAMIANS APP
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