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Online Practice: Various concepts of acids and bases (Arrhenius, Bronsted Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants for JEE

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Sharpen your chemistry preparation with interactive online practice for Various concepts of acids and bases (Arrhenius, Bronsted Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants. Goodmarks offers 6+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

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Attempt 6 free MCQs for Various concepts of acids and bases (Arrhenius, Bronsted Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants. Unlock the full bank with Pro.

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Q1ChemistryUnit 6: Equilibrium
Which of the correct statement for the given acids?
Q2ChemistryUnit 6: Equilibrium
Ant bite is treated by application of
Q3ChemistryUnit 6: Equilibrium
Which property is shown by the alkali sodium hydroxide?
Q4ChemistryUnit 6: Equilibrium
The pair of compounds which cannot exist together in aqueous solution is:
Q5ChemistryUnit 6: Equilibrium
Which compound is used as an antacid?
Q6ChemistryUnit 6: Equilibrium
Assertion When 0.1 M0.1 ~ M weak diprotic acid H2AH_{2} A dissociates with its dissociation constants Ka1=10−3\boldsymbol{K}_{\boldsymbol{a}_{1}}=\mathbf{1 0}^{-\mathbf{3}} and Ka2=10−8\boldsymbol{K}_{\boldsymbol{a}_{2}}=\mathbf{1 0}^{-\mathbf{8}} then [A2−]\left[A^{2-}\right] is almost equal to 10−3M10^{-3} M Reason since⁡Ka2≪Ka1\operatorname{since} K_{a_{2}} \ll K_{a_{1}} for 0.1MH2A,0.1 M H_{2} A, so [A2−]\left[\boldsymbol{A}^{2-}\right] is negligible w.r.t.[HA−]\mathbf{w} . \mathbf{r . t .}\left[\boldsymbol{H} \boldsymbol{A}^{-}\right]

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