Chemistry Which one out of the following helps in burning ? Carbon dioxide Nitrogen Oxygen Carbon monoxide Carbon dioxide Nitrogen Oxygen Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Substance used as an anti freeze in radiators of automobiles is : Ethyl alcohol Ethyl alcohol and H2O Methyl alcohol and H2O Methyl alcohol Ethyl alcohol Ethyl alcohol and H2O Methyl alcohol and H2O Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Acne Eye sight Headache Stomach ache Acne Eye sight Headache Stomach ache ANSWER DOWNLOAD EXAMIANS APP
Chemistry Global warming is mainly due to accumulation of Carbon monoxide Oxides of sulphur Carbon dioxide Oxides of nitrogen Carbon monoxide Oxides of sulphur Carbon dioxide Oxides of nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Carbohydrates Fats Vitamins Proteins Carbohydrates Fats Vitamins Proteins ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of halogen elements found in the periodic table is 5 13 8 3 5 13 8 3 ANSWER DOWNLOAD EXAMIANS APP
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