In the reaction 4Fe+3O_(2)rarr4Fe^(3+)+6O^(2-) Which of the following – InterviewSolution

1.	In the reaction 4Fe+3O_(2)rarr4Fe^(3+)+6O^(2-) Which of the following statements is incorrect?
Answer» ACETIC acid methanoic acid HYDROCHLORIC acid CITRIC acid Solution :Hydrochloric acid secreted by OXYNTIC cell activat es proenzyme pepsinogen to pepesin and also provided the acidic pH OPTIMAL for pepsins

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