Chemistry Which of the following caused radioactive pollution along the coast of Kerala ? Zinc Radium Thorium Plutonium Zinc Radium Thorium Plutonium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In electro-refining, the pure metal is deposited on Cathode Vessel Electrolyte Anode Cathode Vessel Electrolyte Anode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following statements are correct about chloroform? a. Liquid fuel b. Anaesthetic in nature c. Produces phosgene d. Fire extinguisher D, a A, c A, b B, c D, a A, c A, b B, c ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element that is in the highest percentage in the composition of the earth ? Oxygen Iron Silicon Magnesium Oxygen Iron Silicon Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s wool is chemically Magnesium oxide Aluminium oxide Calcium oxide Zinc oxide Magnesium oxide Aluminium oxide Calcium oxide Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is 2J 4J Infinity 2J 4J Infinity ANSWER DOWNLOAD EXAMIANS APP
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