Exam (elaborations)
AQA GCSE CHEMISTRY 8462/2H Paper 2 Higher Tier Mark scheme 2023
use a lower temperature use sulfuric acid of a lower concentration 1 1 AO1 4.6.1.2 RPA5 (test) burning / lit splint (result) burns with a (squeaky) pop sound MP2 is dependent upon MP1 being awarded allow flame do not accept glowing splint allow pops 1 1 AO1 4.8.2all...
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