RKA Mock Countdown - Day 8
Today will be the last methods question on the RKA mock countdown and it's a hard one! This is a CU level tech free optimisation question which I'd recommend everyone to try out. Even if you can't quite get to the final answer, try your best to collect as many marks as you can from working out. Feel free to comment your solutions, which I will review and give some feedback. For our next countdown subject, vote in the poll for either chemistry or specialist questions!