Chemistry Which one of the following is a micro-element ? Chlorine Hydrogen Oxygen Nitrogen Chlorine Hydrogen Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colour imparted to the Bunsen flame by strontium salt is Apple-green Crimson red Brick red Bluish green Apple-green Crimson red Brick red Bluish green ANSWER DOWNLOAD EXAMIANS APP
Chemistry Drinking soda is Acidic Alkaline Oxidant Neutral Acidic Alkaline Oxidant Neutral ANSWER DOWNLOAD EXAMIANS APP
Chemistry CNG used in automobiles to check pollution, mainly consists of N2 H2 CH4 CO2 N2 H2 CH4 CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial ripening of green fruit is ethane ethylene carbon dioxide acetylene ethane ethylene carbon dioxide acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lightest gas which is non-inflammable is Helium Oxygen Nitrogen Hydrogen Helium Oxygen Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
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