Acetylene, C₂H₂, Has ________

question 37

Multiple Choice

Acetylene, C₂H₂, has ________.

• A) two single bonds
• B) two double bonds
• C) one triple bond
• D) both A and C

---

Definitions:

Atom

The basic unit of a chemical element, consisting of a nucleus of protons and neutrons, and electrons orbiting the nucleus.

PH

A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (most acidic) to 14 (most basic).

Benedict's Test

A chemical test used to detect reducing sugars by turning a range of colors when heated with a sample.

Colorimetric Tests

Analytical techniques that determine the concentration of substances by measuring the intensity of color produced from chemical reactions.