Chemistry Sea weeds are important source of Chlorine Iodine Iron Bromine Chlorine Iodine Iron Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mercury is a : Liquid metal Solid metal Liquid non-metal Solid non-metal Liquid metal Solid metal Liquid non-metal Solid non-metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colloids can be purified by Condensation Condensation Condensation Dialysis Condensation Condensation Condensation Dialysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lightest gas which is non-inflammable is Hydrogen Oxygen Helium Nitrogen Hydrogen Oxygen Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal chiefly used for galvanising iron is : Zinc Tin Mercury Cadmium Zinc Tin Mercury Cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gypsum is used for improvement of: Alkaline soils Acidic soils Podsols Saline soils Alkaline soils Acidic soils Podsols Saline soils ANSWER DOWNLOAD EXAMIANS APP
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