For AQA GCSE Chemistry, the specific details of how ammonia is made using the Haber process need to be known, as well as an ability to apply the principles on this page to an unfamiliar new ...

GCSE Results Day 2019 is finally ... The grade boundaries for exams set by AQA are available here. In the AQA exam for Chemistry, 144 is a Grade 9, 125 an 8, 107 a 7, 88 a 6, 69 a high pass ...

An exam board has bungled a GCSE paper after revealing the answer to one of the questions. The Assessment and Qualifications Alliance (AQA) were left red-faced after a chemistry paper asked ...