Chemistry The sewage obtained from water closets and urinals is known as Industrial waste Sanitary waste Sullage Garbage Industrial waste Sanitary waste Sullage Garbage ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Fluorine Nitrogen Chlorine Sulphur Fluorine Nitrogen Chlorine Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electronegative element among the following is oxygen bromine fluorine sodium oxygen bromine fluorine sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by a man was Brass Bronze Copper Silver Brass Bronze Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry In organic compounds, nitrogen is estimated by Liebig's method Dumas method Victor-Meyer's method Carius method Liebig's method Dumas method Victor-Meyer's method Carius method ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid ? Methylene blue Methyl red Methyl orange Phenolphthaline Methylene blue Methyl red Methyl orange Phenolphthaline ANSWER DOWNLOAD EXAMIANS APP
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