page 05 10. Prenol is a compound that occurs naturally in citrus fruits. H3C H3C H2C H C C OH Which line in the table correctly describes the reaction of prenol with bromine solution and with hot copper(II) oxide? Reaction with bromine solution Reaction with hot copper(II) oxide A no reaction no reaction B no reaction brown solid formed C decolourises brown solid formed D decolourises no reaction 11. The iodine number of an oil is the mass of iodine, in grams, that will react with 100 g of oil and is a measure of the degree of saturation. Olive oil has an iodine number of 84 and palm oil has an iodine number of 48. Which of the following statements is correct? A Palm oil is more saturated and has a lower melting point than olive oil. B Palm oil is more saturated and has a higher melting point than olive oil. C Palm oil is less saturated and has a lower melting point than olive oil. D Palm oil is less saturated and has a higher melting point than olive oil. [Turn over