Chemistry Hardness of the water is commonly measured in terms of Magnesium sulphate equivalents Magnesium carbonate equivalents Calcium carbonate equivalents Calcium sulphate equivalents Magnesium sulphate equivalents Magnesium carbonate equivalents Calcium carbonate equivalents Calcium sulphate equivalents ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is always kept under Kerosene Water Benzene Ether Kerosene Water Benzene Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry In addition to hydrogen, the other abundant element present on Sun’s surface is Neon Argon Helium Oxygen Neon Argon Helium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The green colour seen in firework displays is due to the chloride salt of : Strontium Sodium Calcium Barium Strontium Sodium Calcium Barium ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Carbohydrate Hydrocarbon Ester Protein Carbohydrate Hydrocarbon Ester Protein ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main compound of voter ink? Ammonium Nitrate Silver Chloride Silver nitrate Ammonium Chloride Ammonium Nitrate Silver Chloride Silver nitrate Ammonium Chloride ANSWER DOWNLOAD EXAMIANS APP
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