Chemistry Which of the following is a natural dye ? Aniline blue Alizarin Phenolphthalein Crystal violet Aniline blue Alizarin Phenolphthalein Crystal violet ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used in embalming biological materials is Formaldehyde in methanol Ethylene glycol Gaseous formaldehyde Formaldehyde in water Formaldehyde in methanol Ethylene glycol Gaseous formaldehyde Formaldehyde in water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The highest volume of gases in lower atmosphere is comprised of Hydrogen Nitrogen Oxygen Carbon dioxide Hydrogen Nitrogen Oxygen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant inert gas in the atmosphere is Argon Krypton Neon Helium Argon Krypton Neon Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Fungus which is used in the alcohol industry is Yeast Mushroom Rhizopus Candida Aibicans Yeast Mushroom Rhizopus Candida Aibicans ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following states maximum iron ore is found ? Fe3O4 FeS2 FeCO3 Fe2O3 Fe3O4 FeS2 FeCO3 Fe2O3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS