What Is the PH of a Solution in Which [H₃O⁺]

question 49

Multiple Choice

What is the pH of a solution in which [H₃O⁺] = 4.1 × 10^-2 M?

• A)12.61
• B)1.39
• C)1.10
• D)12.90
• E)4.10

---

Definitions:

Signature

A person's name written in a distinctive way as a form of identification in authorizing a document.

Time Draft

A type of financial instrument that allows the payer to delay payment until a specified future date, as indicated on the draft.

Sight Draft

A financial document that demands payment on presentation to the drawee.

Promissory Note

A financial document in which one party promises to pay another party a specified sum of money at a specified time.