Chemistry Ozone depletion in the stratosphere is mainly caused by Chlorogluorocarbons NO SO2 NO2 Chlorogluorocarbons NO SO2 NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Drinking soda is Oxidant Alkaline Neutral Acidic Oxidant Alkaline Neutral Acidic ANSWER DOWNLOAD EXAMIANS APP
Chemistry What material is used to make electric heater coil ? Copper Iron Silver Nichrome Copper Iron Silver Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is x/6 5x/36 7.2 x 5x x/6 5x/36 7.2 x 5x ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of radiations are absorbed by the upper layer of the atmosphere? Ultraviolet Infrared Visible Radio-waves Ultraviolet Infrared Visible Radio-waves ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a None of these Element Metal Mixture None of these Element Metal Mixture ANSWER DOWNLOAD EXAMIANS APP
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