IGCSE Sciences - Co-Ordinated (0654) — May–June 2024, Paper 53
6 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →You are going to investigate the effect of temperature on the movement of molecules through a cell membrane. Dialysis (Visking) tubing behaves like a cell membrane. You are…
Answer this question and get it marked →Plant seedlings need light to grow. Plan an investigation to determine if the colour of the light affects the rate of growth of plant seedlings. You are provided with plant…
Answer this question and get it marked →You are going to investigate the thermal energy released during a neutralisation reaction. When aqueous sodium hydroxide neutralises dilute hydrochloric acid, the temperature of…
Answer this question and get it marked →You are going to investigate the ions present in solution H. Procedure: Add approximately 1 cm depth of solution H into each of five test-tubes. Soak a wooden splint in one of…
Answer this question and get it marked →You are going to investigate the stretching of a spring. The apparatus is assembled as shown in Fig. 5.1 (a spring hung vertically from a clamp on a stand, beside a metre rule…
Answer this question and get it marked →You are going to investigate the resistance of lamps. The circuit is assembled as shown in Fig. 6.1 (circuit 1: an ammeter A in series with a single lamp between points X and Y,…
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