On methods of preparation
1. what is produced by hydrolysis of Calcium carbide?
2. What is produced by hydrolysis of magnesium carbide?
3. Name the potassium salt used to produce acetylene in Kolbe's electrolytic method.
4. what is the first stage in dehydrohalenation of vicinal dihalides and what are the conditions required for the reaction?
5. what is the second stage in dehydrohalenation of vicinal dihalides and what are the conditions required for the reaction?
6. what do you get in the first stage after reaction of 1,1 -dibromopentane with KOH(alc)?
7. How do you get ethyne from iodoform?
8. How do you get ethyne from chloroform?
9. what do you get by hydrolysis of Aluminium carbide?
10. which gaseous hydrocarbon is produced when calcium carbide reacts with water?
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