Chemistry Element 106 was discovered by Rutherford Kurchatove Seaborg Lawrence Rutherford Kurchatove Seaborg Lawrence ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is used in All of these Transistors Solar energy devices Semiconductors All of these Transistors Solar energy devices Semiconductors ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which is mainly responsible for the green house effect is: Ozone Carbon monoxide Oxygen Carbon dioxide Ozone Carbon monoxide Oxygen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Petrochemicals Aluminium Fertilizers Cement Petrochemicals Aluminium Fertilizers Cement ANSWER DOWNLOAD EXAMIANS APP
Chemistry Baking soda is : Sodium carbonate Potassium carbonate Sodium bicarbonate Sodium hydroxide Sodium carbonate Potassium carbonate Sodium bicarbonate Sodium hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Highly toxic gas which causes headache, visual difficulty, paralysis and even death is CO2 CO O3 All of these CO2 CO O3 All of these ANSWER DOWNLOAD EXAMIANS APP
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