Chemistry Which of the following elements is found in all organic compounds Oxygen Calcium Nitrogen Carbon Oxygen Calcium Nitrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In paper industry In making tooth paste As purgative In softening water In paper industry In making tooth paste As purgative In softening water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Methane Styrene Acetylene Ethylene Methane Styrene Acetylene Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour milk contains Lactic acid Citric acid Acetic acid Tartaric acid Lactic acid Citric acid Acetic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Butane Ethane Methane Acetylene Butane Ethane Methane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cooking gas is a mixture of Carbon dioxide and oxygen Methane and ethylene Carbon monoxide and carbon dioxide Butane and propane Carbon dioxide and oxygen Methane and ethylene Carbon monoxide and carbon dioxide Butane and propane ANSWER DOWNLOAD EXAMIANS APP
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