Chemistry Which of the following is used as a preservative to protect processed food? Sodium sulphate Saccharin BHT Sodium metabisulphite Sodium sulphate Saccharin BHT Sodium metabisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical properties of isotopes Must be same Need not be same Need not be different Must be different Must be same Need not be same Need not be different Must be different 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 Glycerine and m-toluene Water and Phenol Aniline and n-hexane Water and diethyl aniline Glycerine and m-toluene Water and Phenol Aniline and n-hexane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron rusts quickly in Sea water Rain water River water Distilled water Sea water Rain water River water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following was used as a chemical weapon in the first world war ? Water gas Carbon monoxide Mustard gas Hydrogen cyanide Water gas Carbon monoxide Mustard gas Hydrogen cyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Wrought iron Steel Stainless steel Pig iron Wrought iron Steel Stainless steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
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