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06-05-2024
Chemistry

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QUESTION 6 Sulfur occurs as a yellow powder that can be used in the control of certain fungal diseases on plants. When sulfur burns in oxygen, it forms a colourless gas namely sulphur dioxide. This gas has a suffocating smell and forms an acid when it dissolves in water. 6.1 Write down the chemical symbol for sulphur. 6.2 Complete the sentence: Non-metal oxides are also referred to as ... oxides. (1) 6.3 Write down the FORMULA for the compound that will form when sulfur burns in oxygen. (1) 6.4 The acid that forms when sulfur dioxide gas dissolves in moisture which is found in the atmosphere is very harmful to our environment. Describe TWO of these negative, harmful effects. (2) [5] (1) 33

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