Resonance in carbonate ion CO2-3 Which of the following is true? [2023]

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Solution

Q.
Resonance in carbonate ion $({CO}_{3}^{2 -})$

Which of the following is true [2023]

1 All these structures are in dynamic equilibrium with each other.

2 Each structure exists for equal amount of time.

3 ${CO}_{3}^{2 -}$ has a single structure i.e., resonance hybrid of the above three structures.

4 It is possible to identify each structure individually by some physical or chemical method.

Ans.
(3)

${CO}_{3}^{2 -}$ exists as a resonance hybrid.

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Solution

Q. Resonance in carbonate ion (CO32-) Which of the following is true [2023]

1 All these structures are in dynamic equilibrium with each other.

2 Each structure exists for equal amount of time.

3 CO32- has a single structure i.e., resonance hybrid of the above three structures.

4 It is possible to identify each structure individually by some physical or chemical method.

Ans. (3) CO32- exists as a resonance hybrid.

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Q.
Resonance in carbonate ion $({CO}_{3}^{2 -})$

Which of the following is true [2023]

3 ${CO}_{3}^{2 -}$ has a single structure i.e., resonance hybrid of the above three structures.

Ans.
(3)

${CO}_{3}^{2 -}$ exists as a resonance hybrid.