Home/
Competitive Exams/
NEET/
Chemistry/
Equilibrium/
Question 24029
NEET Chemistry · Medium

Equilibrium: Conjugate pair MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Conjugate pairMediumQuestion 24029

Question

The conjugate base of H2CO3H_2CO_3 is:

  1. A
    HCO3−HCO_3^-
    Correct
  2. B
    CO32−CO_3^{2-}
  3. C
    H3O+H_3O^+
  4. D
    OH−OH^-

Correct answer

HCO3−HCO_3^-

Explanation

Loss of one proton gives bicarbonate.

Review Equilibrium notesStart timed chapter practice