Assertion (A): Water boiling at `100^(@)C` at `1` atmospheric pressure in a beaker is not at equilibrium. Reason (R ): If refers to an open system.A. If both `(A)` and `(R )` are correct, and `(R )` is the correct explanation of `(A)`.B. If both `(A)` and `(R )` are correct, but `(R )` is not the correct explanation of `(A)`.C. If `(A)` is correct, but `(R )` is incorrect.D. If `(A)` is correct, but `(R )` is correct.

Assertion (A): Water boiling at `100^(@)C` at `1` atmospheric pressure

1.	Assertion (A): Water boiling at `100^(@)C` at `1` atmospheric pressure in a beaker is not at equilibrium. Reason (R ): If refers to an open system.A. If both `(A)` and `(R )` are correct, and `(R )` is the correct explanation of `(A)`.B. If both `(A)` and `(R )` are correct, but `(R )` is not the correct explanation of `(A)`.C. If `(A)` is correct, but `(R )` is incorrect.D. If `(A)` is correct, but `(R )` is correct.
Answer» Correct Answer - A In an open system, equilibrium can never be achieved.

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