Chemistry The first organic compound synthesised in the laboratory was Glucose Lactic acid Urea Uric acid Glucose Lactic acid Urea Uric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Green house effect is accelerated by Deforestation Increased transportation activity Rapid industrialization All of these Deforestation Increased transportation activity Rapid industrialization All of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms of same element having different mass numbers are called________ Isotones Isotopes Isobars Isomers Isotones Isotopes Isobars Isomers ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carbon footprint can be reduced by Recycling waste materials Commuting by public transport All of these Using energy efficient appliances Recycling waste materials Commuting by public transport All of these Using energy efficient appliances ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Element None of these Mixture Metal Element None of these Mixture Metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultra purification of a metal is done by : Zone melting Leaching Slugging Smelting Zone melting Leaching Slugging Smelting ANSWER DOWNLOAD EXAMIANS APP
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