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1. | (i) Write the equation for the laboratory preparation of ethyne (acetylene) from calcium carbide. | | | | |
2. | (ii) What is the special feature of the structure of ethyne? | | | | |
3. | (iii) What would you see when ethyne is bubbled through a solution of bromine in carbon tetrachloride? | | | | |
4. | (iv) Name the addition product formed between ethene and water. | | | | |
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