Natural water collected from rivers and ponds contain oxygen; carbon (IV) oxide and? by Sunday | Oct 14 | Chemistry JAMB | 0 comments A. nitrogen B. hydrogen C. chlorine D. sulphur E. oxide Correct Answer: Option A – nitrogen Users Also Read These:Which of the following blood components has the…A given volume of oxygen diffused through a porous…The transportation of oxygen and carbon (IV) oxide…Burning magnesium ribbon in air removes which of the…How many moles of carbon(iv)oxide contains 16.0g of oxygen?