Which One of the Following Can Behave Either as a Br∅nsted-Lowry

question 78

Multiple Choice

Which one of the following can behave either as a Br∅nsted-Lowry acid or a Br∅nsted-Lowry base in an aqueous solution reaction?

• A)HSO₄^-
• B)CH₄
• C)HI
• D)H₃PO₄

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