Chemistry If there is one million Mg2+ ions in MgCl2, how many chloride ions are there? One million Ten million Half a million Two million One million Ten million Half a million Two million ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is found in kidney stones? Calcium oxalate Calcium acetate Sodium chloride Sodium oxalate Calcium oxalate Calcium acetate Sodium chloride Sodium oxalate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main nitrogenous waste in humans ? Urea Ammonium Nitrate Uric Acid Ammonia Urea Ammonium Nitrate Uric Acid Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry The weight of 6.023 × 1022 atoms of carbon is 0.12 gms 12 gms 120 gms 1.2 gms 0.12 gms 12 gms 120 gms 1.2 gms ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a major green house gas? Carbon monoxide Freon Chloro fluorocarbon Carbon dioxide Carbon monoxide Freon Chloro fluorocarbon Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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