Chemistry Sulphur dioxide bleaches colouring matter by : Decomposition Dehydration Oxidation Reduction Decomposition Dehydration Oxidation Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of common salt is Sodium Oxide Sodium Bicarbonate Sodium Chloride Sodium Sodium Oxide Sodium Bicarbonate Sodium Chloride Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Drinking soda is Neutral Oxidant Alkaline Acidic Neutral Oxidant Alkaline Acidic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Select the one which is not a mixture : Gasoline Air LPG Distilled water Gasoline Air LPG Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is made of Copper and tin Copper and zinc Tin and lead Copper, tin and zinc Copper and tin Copper and zinc Tin and lead Copper, tin and zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 250 mg 200 mg 100 mg 150 mg 250 mg 200 mg 100 mg 150 mg ANSWER DOWNLOAD EXAMIANS APP