Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Evaporation Sublimation Magnetization Sedimentation Evaporation Sublimation Magnetization Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in dating archaeological findings ? 92235U 13H 614C 818O 92235U 13H 614C 818O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following organic compound is used to remove stains of iron compounds? Benzoic acid Phthalic acid Oxalic acid Cinnamic acid Benzoic acid Phthalic acid Oxalic acid Cinnamic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for filling weather balloons is Nitrogen Helium Hydrogen Air Nitrogen Helium Hydrogen Air ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk tastes sour when it is left in open for some time. This happens due to the formation of Lactic acid Acetic acid Carbonic acid Citric acid Lactic acid Acetic acid Carbonic acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Benzene cannot undergo : Addition Elimination Oxidation Substitution Addition Elimination Oxidation Substitution ANSWER DOWNLOAD EXAMIANS APP
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