Chemistry Piped Natural Gas (PNG) is used for Welding Mining Cooking Anaesthesia Welding Mining Cooking Anaesthesia ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alcoholic (– OH) group can be identified by : FeCl3Test Esterification Test Ozonolysis Reaction Tollen's Reagent Test FeCl3Test Esterification Test Ozonolysis Reaction Tollen's Reagent Test ANSWER DOWNLOAD EXAMIANS APP
Chemistry The formula C6H5-CO-CH3 represents Acetic acid Acetophenone Acetone Phenyl acetate Acetic acid Acetophenone Acetone Phenyl acetate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main nitrogenous waste in humans ? Ammonium Nitrate Uric Acid Urea Ammonia Ammonium Nitrate Uric Acid Urea Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard water and soft water can be distinguished by using Ordinary soap Detergent Liquid soap Dilute acid Ordinary soap Detergent Liquid soap Dilute acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? 0.01 minute 13 days 100 years 3 billion years 0.01 minute 13 days 100 years 3 billion years ANSWER DOWNLOAD EXAMIANS APP
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