The dehydration of ethanol to give ethene Ethanol is heated with an excess of concentrated sulphuric acid at a temperature of 170Â°C. The gases produced are passed through sodium hydroxide solution to remove the carbon dioxide and sulphur dioxide produced from side reactions.
Iran is a multi-ethnic and multicultural country. The northwestern region, Azerbaijan, is largely populated by Iranian Azeris, who are a Turkic people closely related to the people of Azerbaijan republic and Turkey.
Best Answer: Farsi is the name of the language. It is commonly called Persian in English and Iranians from the shah days refer to themselves as Persians rather than Iranians.Today they call themselves Iranians mostly if they live in Iran, though if you meet them in the west they still might say Persia.he language is Persian-Farsi is the Persian name for Persian; nowadays the name Farsi tends to be used even in English, although Iranian people seem to prefer the term Persian when they are speaking English.