A piece of paper is burnt in air, the gas produced is passed through distilled water. The PH of water solution will be A. 1B. 7C. 2.1D. 6.8 Show Answer…...Hide AnswerCorrect Answer: D. 6.8 Related Read more articles Previous PostWhich of the following is a substance? Next PostThe volume of one kilogram of water at 4°C is equal to one litre. The temperature of water is kept at 4°C because water If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply