Ocr As Level Chemistry B Paper 2 June 2022 Questions Only

PMTYou must have:the Data Sheet for Chemistry BYou can use:a scientific or graphical calculatoran HB pencilPlease write clearly in black ink. Do not write in the barcodes.Centre number Candidate numberFirst name(s)Last nameO C R A S L E V E L C H E M I S T RY B PA P E R 2 J U N E 2 0 2 2 Q U E S T I O N S O N LYOxford Cambridge and RSAAS Level Chemistry B (Salters)H033/02 Chemistry in depth *H03302*INSTRUCTIONS Use black ink. You can use an HB pencil, but only for graphs and diagrams. Write your answer to each question in the space provided. If you need extra space use the lined pages at the end of this booklet. The question numbers must be clearly shown.*8189880852*PMT Answer all the questions. Where appropriate, your answer should be supported with working. Marks might begiven for using a correct method, even if your answer is wrong.INFORMATION The total mark for this paper is 70 . The marks for each question are shown in brackets [ ] . Quality of extended response will be assessed in questions marked with an asterisk (*). This document has 20 pages.ADVICE