IGCSE Sciences - Co-Ordinated (0654) — May–June 2024, Paper 63
6 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →A student investigates the effect of temperature on the movement of molecules through a cell membrane. Dialysis (Visking) tubing behaves like a cell membrane. Procedure: the…
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 →A student investigates the thermal energy released during a neutralisation reaction. When aqueous sodium hydroxide neutralises dilute hydrochloric acid, the temperature of the…
Answer this question and get it marked →A student investigates the identity of a solution H. The student does five different tests on solution H and identifies it as aqueous copper(II) chloride. Complete Table 4.1 with…
Answer this question and get it marked →A student investigates 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 held in…
Answer this question and get it marked →A student investigates the resistance of lamps. The student assembles the circuit 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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