Chemistry Piped Natural Gas (PNG) is used for Cooking Welding Anaesthesia Mining Cooking Welding Anaesthesia Mining ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Platinum Gold Iron Tungsten Platinum Gold Iron Tungsten ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Gold Silver Sodium Copper Gold Silver Sodium Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not a green house gas ? N2O Chlorofluorocarbons CO2 CH4 N2O Chlorofluorocarbons CO2 CH4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is found in Vinegar ? Formic acid Propionic acid Acetic acid Butyric acid Formic acid Propionic acid Acetic acid Butyric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Alizarin Aniline blue Crystal violet Phenolphthalein Alizarin Aniline blue Crystal violet Phenolphthalein ANSWER DOWNLOAD EXAMIANS APP
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