Chemistry Which is not a green house gas ? Chlorofluorocarbons N2O CO2 CH4 Chlorofluorocarbons N2O CO2 CH4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a naturally occuring noble gas Boron Sodium Argon Potassium Boron Sodium Argon Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which turns into liquid at the lowest temperature among the following is Hydrogen Oxygen Helium Nitrogen Hydrogen Oxygen Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water is Tap water Rain water Ground water Distilled water Tap water Rain water Ground water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main active constituent of tea and coffee is chlorophyll nicotine caffeine aspirin chlorophyll nicotine caffeine aspirin ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Fire-fighting clothes' are made from Steatite Talc Asbestos Mica Steatite Talc Asbestos Mica ANSWER DOWNLOAD EXAMIANS APP
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