11th Class Chemistry Equilibrium / साम्यावस्था

  • question_answer 1)
    Which of the following are Lewis acids? \[{{H}_{2}}O,B{{F}_{3}},{{H}^{+}}\]and\[NH_{4}^{+}\]

    Answer:

    \[B{{F}_{3}},{{H}^{+}},NH_{4}^{+}\]


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