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0620 y20 sp 1

This document consists of 18 printed pages. UCLES 2017 [Turn overCambridge IGCSE CHEMISTRY 0620/01 Paper 1 Multiple Choice (Core) For examination from 2020 SPECIMEN PAPER 45 minutesAdditional materials: Multiple choice answer sheet Soft clean eraser Soft pencil (type B or HB is recommended)READ THESE INSTRUCTIONS FIRSTW rite in soft not use staples, paper clips, glue or correction your name, centre number and candidate number on the answer sheet in the spaces provided unless this has been done for NOT WRITE IN ANY are forty questions on this paper. Answer all questions. For each question there are four possible answers A, B, C and the one you consider correct and record your choice in soft pencil on the separate answer the instructions on the answer sheet very correct answer will score one mark.]

A burning a fossil fuel B obtaining lime from limestone C radioactive decay of 235U ... B It reacts with copper(II) carbonate to give carbon dioxide. C It reacts with hydrochloric acid to form a salt. D It turns blue litmus red. ... hydrogen produced no …

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  Produced, Carbon, Dioxide, Burning, Carbon dioxide

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