Chemistry What is the maximum Water Vapour content in the atmosphere? 5 to 6 per cent 2 to 3 per cent 3 to 4 per cent 4 to 5 per cent 5 to 6 per cent 2 to 3 per cent 3 to 4 per cent 4 to 5 per cent ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a commercial source of energy? Agricultural waste Dried dung Natural gas Sun Agricultural waste Dried dung Natural gas Sun ANSWER DOWNLOAD EXAMIANS APP
Chemistry Curd is sour due to presenceof Oxalic acid Acetic acid Lactic acid Tartaric acid Oxalic acid Acetic acid Lactic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called None of these Eutrophication Green house effect Smog None of these Eutrophication Green house effect Smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is caused by the higher concentration of Nitrogen and Phosphorous ? Alkalinity Hardness Eutrophication Acidity Alkalinity Hardness Eutrophication Acidity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Butane Propane Methane Decane Butane Propane Methane Decane ANSWER DOWNLOAD EXAMIANS APP
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