Q.1. Which of the following has the highest mass: (a) 1 gm atom of C (b) 1 / 2 moles of C H 4 (c) 10 ml of water (d) 3 . 011 × 10 23 atoms of oxygen. Share with your friends Share 5 Gaurav Singh answered this 19 View Full Answer Manu answered this 1/2 * 16 g{molar mass of methane} is the answer because although 3.1*10 23 oxygen is also 1/2 moles but it is given in atoms and hence its mass will be in the terms of amu other compounds are only in small quantity 1
