Which of the Following Is a Chemical Property of Water

question 56

Multiple Choice

Which of the following is a chemical property of water?

• A) Water vapor has no definite volume.
• B) Water has a density of 1000 kg/m³.
• C) Water reacts violently with potassium.
• D) Ice floats in water.

---

Definitions:

MHC Incompatibility

A condition where the Major Histocompatibility Complex antigens between two individuals are so different that it can lead to rejection of transplanted tissues or organs.

Immunosuppressive Drugs

Compounds that alleviate or prevent an overactive immune response, crucial in preventing organ transplant rejection and treating certain autoimmune disorders.

Mechanical Barrier

A physical structure that prevents the entry or spread of pathogenic organisms, particles, or substances.

Mucous Membrane

Body membrane that lines the tubes of several organ systems in humans; secretes mucus that helps protect the body from infection.