Chemistry Which one is heaviest naturally-occurring element of the periodic element Rhodium Uranium Thorium Iron Rhodium Uranium Thorium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry A substance which readily forms colloidal solution in contact with water is called Hydrophilic colloid Extrinsic colloid Hydrophobic colloid Associated colloid Hydrophilic colloid Extrinsic colloid Hydrophobic colloid Associated colloid ANSWER DOWNLOAD EXAMIANS APP
Chemistry It is dangerous to leave the car engine running in a closed garage, because it may cause serious pollution due to poisoning by emission of SO2 CO2 Unburnt petrol CO SO2 CO2 Unburnt petrol CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which acid is used in Lead storage battery? Nitric acid Acetic acid Hydrochloric acid Sulphuric acid Nitric acid Acetic acid Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Activated Charcoal is used to remove colouring matter from pure substances by Bleaching Oxidation Adsorption Reduction Bleaching Oxidation Adsorption Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which amidst the following is not a gem stone ? Cat's-eye Topaz Opal Pearl Cat's-eye Topaz Opal Pearl ANSWER DOWNLOAD EXAMIANS APP
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