When sugar is treated with conc. sulphuric acid, the sugar is charred. In this process, sugar is

When sugar is treated with conc. sulphuric acid, the sugar is charred. In this process, sugar is
  1. reduced
  2. oxidized
  3. sulphonated
  4. dehydrated

Solution

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Asked in: JEE-TOPICTESTS-CHEMISTRY

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