Chemistry The purest form of water in nature is Sea water Rain water River water Lake water Sea water Rain water River water Lake water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Litmus is obtained from A fungus A bacterium An alga Lichen A fungus A bacterium An alga Lichen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element with highest first ionisation energy is Sodium Helium Lithium Hydrogen Sodium Helium Lithium Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization of iron is carried out using Tin Chromium Zinc Copper Tin Chromium Zinc Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen in water is commonly found in the form of Nitrite Nitrate Nitric oxide Nitrous oxide Nitrite Nitrate Nitric oxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Freon' used as refrigerants is chemically Chlorofluoro hydrocarbon Chlorinated hydrocarbon Fluorinated aromatic compound Fluorinated hydrocarbon Chlorofluoro hydrocarbon Chlorinated hydrocarbon Fluorinated aromatic compound Fluorinated hydrocarbon ANSWER DOWNLOAD EXAMIANS APP
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