Chemistry Tear gas used by the police to disperse the mob contains Carbon dioxide Ammonia Hydrogen sulphide Chlorine Carbon dioxide Ammonia Hydrogen sulphide Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is also used as a Bio fertilizer? Ammonia Urea None of these Uric Acid Ammonia Urea None of these Uric Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The advantage of detergents over soaps is Detergents give lather even with hard water Detergents could not give much lather Detergents are soluble in water Soaps give lather with only soft water Detergents give lather even with hard water Detergents could not give much lather Detergents are soluble in water Soaps give lather with only soft water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The tip of the match-stick contains White phosphorus Red phosphorus Phosphorus trichloride Phosphorus pentoxide White phosphorus Red phosphorus Phosphorus trichloride Phosphorus pentoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Crystal violet Alizarin Phenolphthalein Aniline blue Crystal violet Alizarin Phenolphthalein Aniline blue ANSWER DOWNLOAD EXAMIANS APP
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