Chemistry Ozone layer is present in Exosphere Ionosphere Troposphere Stratosphere Exosphere Ionosphere Troposphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sweat contains water and ________ Lactic acid Vinegar Salt Citric acid Lactic acid Vinegar Salt Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of biogas is Methane Oxygen Methyl alcohol Acetic acid Methane Oxygen Methyl alcohol Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of these acids is not organic in origin? Citric acid Lactic acid Oxalic acid Sulphuric acid Citric acid Lactic acid Oxalic acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which emits from rice field is All of these Methane Nitrogen Ethane All of these Methane Nitrogen Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Blood cancer Breast cancer Lung cancer Skin cancer Blood cancer Breast cancer Lung cancer Skin cancer ANSWER DOWNLOAD EXAMIANS APP