At a Given Temperature the Vapour Pressures of Benzene and Toluene

question 2

Multiple Choice

At a given temperature the vapour pressures of benzene and toluene are 183 mmHg and 59.2 mmHg,respectively.Calculate the total vapour pressure over a solution of benzene and toluene with x_benzene = 0.580.

• A)106 mmHg
• B)121 mmHg
• C)131 mmHg
• D)242 mmHg

---

Definitions:

Macrophages

Immune cells that engulf and digest cellular debris, foreign substances, microbes, cancer cells, and anything else that does not have proteins specific to healthy body cells.

IgE Antibodies

Immunoglobulin E antibodies produced by the immune system in response to an allergen.

Degranulation

The release of granules from inside cells into the extracellular space, a process often associated with the immune response in mast cells and neutrophils.

Inflammation

Part of innate immunity: a local response to tissue damage or infection; characterized by redness, warmth, swelling, and pain.