Chemistry The common name of sodium bicarbonate is Soda ash Baking soda Soda lime Baking powder Soda ash Baking soda Soda lime Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fertilizer ? NH4NO3 CaCN2 Ca(CN)2 Urea NH4NO3 CaCN2 Ca(CN)2 Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry Entropy of Universe is always Zero Increasing Constant Decreasing Zero Increasing Constant Decreasing ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by man was bronze copper gold iron bronze copper gold iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Match the sourc in Column B with the product of Column A. (Product) Column B (Source)A. Formic acid1. LemonB. Citric acid 2. TamarindC. Tartaric acid3. Ants A B C 2 3 1 A B C3 2 1 A B C 2 1 3 A B C 3 1 2 A B C 2 3 1 A B C3 2 1 A B C 2 1 3 A B C 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Zone refining is used for the purification of Cu Ag Ge Au Cu Ag Ge Au ANSWER DOWNLOAD EXAMIANS APP
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