Chemistry Rock salt is a mineral containing Potassium Magnesium Iron Sodium Potassium Magnesium Iron Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In silvery paints, the main constituent present is Lead powder White lead Aluminium powder Silver powder Lead powder White lead Aluminium powder Silver powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common name for the compound having formal NaOH is Caustic potash Sodium hydroxide Caustic soda Soda ash Caustic potash Sodium hydroxide Caustic soda Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following was used as a chemical weapon in the first world war ? Hydrogen cyanide Carbon monoxide Mustard gas Water gas Hydrogen cyanide Carbon monoxide Mustard gas Water gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as a sowing agent in the preparation of soft drinks? Boric acid Phosphorus acid Phosphoric acid Salicylic acid Boric acid Phosphorus acid Phosphoric acid Salicylic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following partial miscible liquid pairs has both lower and upper critical solution temperature Water and diethyl aniline Aniline and n-hexane Glycerine and m-toluene Water and Phenol Water and diethyl aniline Aniline and n-hexane Glycerine and m-toluene Water and Phenol ANSWER DOWNLOAD EXAMIANS APP
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