Chemistry What is the most common salt in sea water ? Potassium chloride Magnesium sulphate Sodium chloride Calcium carbonate Potassium chloride Magnesium sulphate Sodium chloride Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Maximum permissible concentration of copper in drinking water in mg/L is 1 2 0.05 0.01 1 2 0.05 0.01 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electronegative element among the following is fluorine bromine oxygen sodium fluorine bromine oxygen sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Plaster of Paris' commonly used for setting broken bones is Calcium nitrate Calcium chloride Calcium sulphate Calcium carbonate Calcium nitrate Calcium chloride Calcium sulphate Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material which can be deformed permanently by heat and pressure is called a thermoset chemical compound thermoplastic polymer thermoset chemical compound thermoplastic polymer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive gaseous element Chlorine Iodine Flourine Bromine Chlorine Iodine Flourine Bromine ANSWER DOWNLOAD EXAMIANS APP
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