Why #D_2O# is hydrophobic in nature? Chemistry Ionic Bonds Ionic vs. Molecular Bonds 1 Answer anor277 Aug 17, 2016 #D_2O# is NOT a hydrophobe. Explanation: #D_2O#, i.e. #""^2H_2O#, is an isotopomer of water. Water and heavy water would be infinitely miscible. Certainly, if you are a big enough pratt to leave your bottle of heavy water open, it will exchange protons with atmospheric water. Answer link Related questions Question #600dc Question #e03bb How do properties of ionic and molecular compounds differ? How do ionic and molecular compounds dissolve? How do ionic and molecular compounds compare in terms of physical properties? How do ionic and molecular compounds compare in terms of melting points? How do ionic and molecular compounds achieve stability? How do ionic and molecular bonds differ? How do nonmetals bond? Why is Sulfur Oxide (SO) a covalent bond? See all questions in Ionic vs. Molecular Bonds Impact of this question 1942 views around the world You can reuse this answer Creative Commons License