Chemistry The first organic compound synthesised in the laboratory was Urea Lactic acid Uric acid Glucose Urea Lactic acid Uric acid Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode of a dry cell is made up of Iron Lead Cadmium Zinc Iron Lead Cadmium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Isobars are lines joining places having equal Population Height above sea-level Rainfall Pressure Population Height above sea-level Rainfall Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms having the same number of protons but different number of neutrons are called : Cations Anions Isotopes Higgs-boson Cations Anions Isotopes Higgs-boson ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultra purification of a metal is done by : Leaching Slugging Zone melting Smelting Leaching Slugging Zone melting Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of neutrons in an atom of hydrogen is One Zero Three Two One Zero Three Two ANSWER DOWNLOAD EXAMIANS APP
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