0620_W23_qp_42 IGCSE SOLVED P42 OCT NOV 2023

This paper contains the questions from the topics
electronic configurations , Periodic table , acid rain, charges , Ar, subatomic particles , transition elements , hydrated compounds ,salt formation ,extraction of iron, rust and its prevention, electrolysis , tests for gases, reversible reaction, energy profile diagram, activation energy , bond energy , homologous series , amino acids , proteins , for igcse o level and edexcel students in Pakistan , India ,Qatar ,Uk
Cambridge IGCSE Chemistry paper 42 October / November 2023 - (0620_w23_qp_42), Solved and Explained. Hope that everyone finds it useful and helpful before their examination !! ヾ( ˃ᴗ˂ )◞ • *♡
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