Chemistry Which amidst the following is not a gem stone ? Opal Cat's-eye Topaz Pearl Opal Cat's-eye Topaz Pearl ANSWER DOWNLOAD EXAMIANS APP
Chemistry The elements with atomic numbers 9, 17, 35, 53, 85 are all Halogens Light metals Heavy metals Noble gases Halogens Light metals Heavy metals Noble gases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Higher concentration of nitrogen dioxide in atmosphere air causes Asphyxiation Bronchitis Cancer Corrosion Asphyxiation Bronchitis Cancer Corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following substance's smell is similar to Ethanoic acid? Vinegar Kerosene Lemon Tomato juice Vinegar Kerosene Lemon Tomato juice ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is used for making vinegar. Acetic acid Malic acid Tartaric acid Oxalic acid Acetic acid Malic acid Tartaric acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metals got their name because compared to other atoms they have Higher atomic radii Higher densities Higher atomic numbers Higher atomic masses Higher atomic radii Higher densities Higher atomic numbers Higher atomic masses ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS