Which Combination Below Will Be a Buffer Solution

question 6

Multiple Choice

Which combination below will be a buffer solution?

• A)HCl and Cl⁻
• B)HNO₃ and NaNO₃
• C)H And Na
• D)NaBr and NaOH
• E)All of the above are true.

---

Definitions:

Down's Syndrome

A genetic disorder caused by the presence of an extra 21st chromosome, leading to developmental and physical changes.

Turner Syndrome

A chromosomal disorder found among females that is caused by having a single X sex chromosome and is characterized by infertility.

Chromosomal Pattern

The specific arrangement and number of chromosomes found within an organism's cells, crucial for determining genetic traits.

Huntington's Disease (HD)

A genetic disorder causing the progressive breakdown of nerve cells in the brain, leading to physical, cognitive, and emotional symptoms.