Chemistry Which of the following pollutants is main product of automobile exhaust ? Hydrocarbons NO CO CO2 Hydrocarbons NO CO CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is found in all organic compounds Oxygen Calcium Carbon Nitrogen Oxygen Calcium Carbon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is common name of Salicylic Acid Acetyl Salicylic Acid Methyl Salicylate Salicylate Salicylic Acid Acetyl Salicylic Acid Methyl Salicylate Salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the heaviest metal among the following? Gold Silver Copper Iron Gold Silver Copper Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Major portion of the earth’s crust is mainly constituted by Oxygen and Silicon Silicon and Iron Silicon and Aluminium Oxygen and Iron Oxygen and Silicon Silicon and Iron Silicon and Aluminium Oxygen and Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the periodic table of elements, on moving from left to right across a period, the atomic radius Increases Does not follow a definite pattern Remains unchanged Decreases Increases Does not follow a definite pattern Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
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