Question

Ethylene glycol is distilled with concentration h2so4

Answer 1

Answer:

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Explanation:

When distilled with conc. sulphuric acid ethylene glycol undergoes dehydration to form 1,4-dioxane ( six-membered rings with two oxygen atoms diagonally opposite); H from OH of one molecule reacts with OH of another molecule

, similarly OH of the first molecule reacts with H of the second molecule.