Based on the given figure, the number of correct statement/s is/are \(........\). \(A.\) Surface tension is the outcome of equal attractive and repulsion forces acting on the liquid molecule in bulk. \(B.\) Surface tension is due to uneven forces acting on the molecules present on the surface. \(C.\) The molecule in the bulk can never come to the liquid surface. \(D.\) The molecules on the surface are responsible for vapour pressure if the system is a closed system.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.