JEE Main 2021 Chemistry question

The correct statements about are : (A) used in the treatment of effluents. (B) used as both oxidising and reducing agents. (C) the two hydroxyl groups lie in the same plane. (D) miscible with water. Choose the correct answer from the options given below :

• (A)(A), (B), (C) and (D)
• (B)(A), (B) and (D) onlyCorrect
• (C)(B), (C) and (D) only
• (D)(A), (C) and (D) only