Chemistry Activated Charcoal is used to remove colouring matter from pure substances by Reduction Bleaching Oxidation Adsorption Reduction Bleaching Oxidation Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the following is used to dissolve noble metals. That is Sulphuric acid Aqua ragia Nitric acid Hydrochloric acid Sulphuric acid Aqua ragia Nitric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is obtained from sea weeds ? Vanadium Argon Iodine Sulphur Vanadium Argon Iodine Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Pheynl isocynate Acetylene Methyl isocynate Ethylene Pheynl isocynate Acetylene Methyl isocynate Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element absorbed both in cation and anion form is Nitrogen Calcium Phosphorus Sulphur Nitrogen Calcium Phosphorus Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry The sewage obtained from water closets and urinals is known as Industrial waste Sullage Sanitary waste Garbage Industrial waste Sullage Sanitary waste Garbage ANSWER DOWNLOAD EXAMIANS APP
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