Chemistry Heavy metal pollution of water is caused by: Domestic sewage Acid Plants Wood burning Paints Domestic sewage Acid Plants Wood burning Paints ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water can be separated from alcohol water mixture by Evaporation Decantation Sublimation Distillation Evaporation Decantation Sublimation Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar is ________ . Glacial acetic acid Diluted formic acid Glacial formic acid Diluted acetic acid Glacial acetic acid Diluted formic acid Glacial formic acid Diluted acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of common salt is Sodium Sodium Chloride Sodium Bicarbonate Sodium Oxide Sodium Sodium Chloride Sodium Bicarbonate Sodium Oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following electrodes is used in strongly alkaline solution Mercury - mercurous sulphate electrode Silver - silver chloride electrode Mercury - mercuric oxide electrode Mercury - mercurous chloride electrode Mercury - mercurous sulphate electrode Silver - silver chloride electrode Mercury - mercuric oxide electrode Mercury - mercurous chloride electrode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalytic converters are generally made from : Hydrogen Transition metals Carbon Alkaline metals Hydrogen Transition metals Carbon Alkaline metals ANSWER DOWNLOAD EXAMIANS APP
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