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iGCSE CIE Biology Paper 6 Revision Questions And Answers Verified 100% Correct
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juni 2025

2024/2025

A+
iGCSE CIE Biology Paper 6 Revision Questions And Answers Verified 100% Correct What is the test for Vitamin C? - ANSWER-Add drops of DCPIP to the solution slowly. It will turn from blue to red if it is acidic. Continue and if it contains Vitamin C the solution will turn colourless. How should you design an experiment? - ANSWER-*Find the variable which is to be changed (from the question) and mention how you are going to change it (ex: to change temperature, use thermomete...
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