Which of the following is not a process of preparation of hydrogen per

1.	Which of the following is not a process of preparation of hydrogen peroxide ?
Answer» Auto - oxidation of 2 - ethylanthraquinol. By PASSING OXYGEN through BOILING water. By oxidation of isopropyl alcohol. By reaction of barium peroxide with dil. `H_(2)SO_(4)`. Answer :B

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