Chemistry What is the most common salt in sea water ? Potassium chloride Calcium carbonate Sodium chloride Magnesium sulphate Potassium chloride Calcium carbonate Sodium chloride Magnesium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muscle fatigue is caused by the accumulation of : Uric acid Pyruvic acid Lactic acid Oxalacetic acid Uric acid Pyruvic acid Lactic acid Oxalacetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron rusts quickly in Distilled water Sea water River water Rain water Distilled water Sea water River water Rain water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode of a dry cell is made up of Zinc Iron Cadmium Lead Zinc Iron Cadmium Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry CNG used in automobiles to check pollution, mainly consists of CH4 CO2 H2 N2 CH4 CO2 H2 N2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry London smog is found in Winter during day time Summer during morning time Winter during morning time Summer during day time Winter during day time Summer during morning time Winter during morning time Summer during day time ANSWER DOWNLOAD EXAMIANS APP
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