SELECT * FROM question_mgmt as q WHERE id=2007 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=9 AND chapterId=66 and ex_no='2' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)
You are given benzene, conc. H2SO4 and NaOH. Write the equations for the preparation of phenol using these reagents.
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Report a problem on Specifications: