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What is an optical isomer?
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Related A Level Questions
Explain why ethanol has a higher boiling point than ethene (3)
How do you answer a long answer question on how buffer systems work?
Predict whether the lattice energy of magnesium oxide, MgO, is more or less exothermic than the lattice energy of magnesium sulfide, MgS. Justify your answer in terms of the sizes and the charges of the ions involved.
The ionic product of water, Kw = 2.93 × 10−15 mol dm−6 at 10 °C. Calculate the pH of a 0.0131 mol dm−3 solution of calcium hydroxide at 10 °C Give your answer to two decimal places.
What are the different types of intermolecular forces?
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