Edexcel Jan 2017 (IAL) Paper 1 Q19

Answers available below

19 Which hazard symbol must be displayed on a bottle containing hexane? 20 Which is a free radical? A OH B OH C OH2 + D OH3 (Total for Question 19 = 1 mark) (Total for Question 20 = 1 mark) TOTAL FOR SECTION A = 20 MARKS *P48367A0824* D O N O T W R I T E I N T H I S A R E A D O N O T W R I T E I N T H I S A R E A D O N O T W R I T E I N T H I S A R E A<br />

Show answer