Chemistry Electric bulbs are filled with : Argon Carbon dioxide Oxygen Nitrogen Argon Carbon dioxide Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Citric acid is present in free form in Lemon Milk Tamarind Apple Lemon Milk Tamarind Apple ANSWER DOWNLOAD EXAMIANS APP
Chemistry White lung cancer' is caused by Paper Textiles Asbestos Silica Paper Textiles Asbestos Silica ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of biogas is Acetic acid Oxygen Methane Methyl alcohol Acetic acid Oxygen Methane Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals form an amalgam with other metals ? Mercury Lead Zinc Tin Mercury Lead Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pyrethrin used in mosquito coil is obtained from A seed plant An insect A fungus A bacterium A seed plant An insect A fungus A bacterium ANSWER DOWNLOAD EXAMIANS APP
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