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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Numerical Value Type Questions - Ionic Equilibrium

  • question_answer
    The total number of diprotic acids among the following is - \[{{H}_{3}}P{{O}_{4}},{{H}_{2}}S{{O}_{4}},{{H}_{3}}P{{O}_{3}},{{H}_{2}}C{{O}_{3}},{{H}_{2}}{{S}_{2}}{{O}_{7}},{{H}_{3}}B{{O}_{3}},\]\[{{H}_{3}}P{{O}_{2}},{{H}_{2}}Cr{{O}_{4}},{{H}_{2}}S{{O}_{3}}\]  

    Answer:

    6.00


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