**Core Concept**
In the context of a liquor (a type of fluid or humor) in the eye, the question is likely referring to the aqueous humor, which is a clear fluid produced by the ciliary body in the posterior chamber of the eye. The aqueous humor plays a crucial role in maintaining the eye's pressure and providing nutrients to the cornea and lens.

**Why the Correct Answer is Right**
The correct answer refers to the location where the amount of aqueous humor is maximum. The aqueous humor is produced in the ciliary body and then flows into the posterior chamber, where it is trapped between the iris and the lens. From there, it flows through the pupil into the anterior chamber, where it is drained through the trabecular meshwork. The maximum amount of aqueous humor is present in the **anterior chamber**.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because the posterior chamber is the location where the aqueous humor is produced, not where it is at its maximum amount.
* **Option B:** This option is incorrect because the posterior chamber is the location where the aqueous humor is trapped between the iris and the lens, but it is not where the maximum amount is present.
* **Option C:** This option is incorrect because the trabecular meshwork is the location where the aqueous humor is drained, not where the maximum amount is present.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that the aqueous humor is produced continuously, and its drainage is regulated by the trabecular meshwork. An imbalance between production and drainage can lead to changes in intraocular pressure, which can cause conditions such as glaucoma.

**Correct Answer:** C. Anterior chamber.