Chemistry Which one of the following minerals is found in Monazite sand ? Potassium Uranium Thorium Sodium Potassium Uranium Thorium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brine refers to : Pure water Salt water Sweet water Starch water Pure water Salt water Sweet water Starch water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? P Na Ag S P Na Ag S ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of rat poison is Potassium cyanide Lead nitrate Zinc phosphide Zinc oxide Potassium cyanide Lead nitrate Zinc phosphide Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of heterocyclic compound is Naphthalene Furan Anthracene Benzene Naphthalene Furan Anthracene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful Solar infrared radiation Solar ultraviolet radiation SO2 in the air CO2 in the air Solar infrared radiation Solar ultraviolet radiation SO2 in the air CO2 in the air ANSWER DOWNLOAD EXAMIANS APP
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