AQA Jun 2015 Paper 1 Q5

Answers available below

a hydrogen peroxide molecule can be represented by the structure shown do not write outside the box a suggest a value for the h o o bond angle mark b hydrogen peroxide dissolves in water b i state the strongest type of interaction that occurs between molecules of hydrogen peroxide and water mark b ii draw a diagram to show how one molecule of hydrogen peroxide interacts with one molecule of water include all lone pairs and partial charges in your diagram marks wmp jun chem do not write outside the box c explain in terms of electronegativity why the boiling point of h s is lower than h o marks turn over for the next question turn over wmp jun chem

Show answer