(Q).
Q: As with other organic compounds that form hydrogen bonds, water solubility of amines is reflected in the length of what? Choices: - hydrocarbon bonds - complex carbohydrates - nuclei chains - carbon chains A:
(A).
carbon chains

(Q).
Q: On which ridge does iceland sit? Choices: - Arctic circle - Antarctic ridge - Pacific rim - mid-atlantic ridge A:
(A).
mid-atlantic ridge

(Q).
Q: What color light is actually the absence of electromagnetic waves in the visible spectrum, for humans? Choices: - ultraviolet light - infrared light - blue light - black light A:
(A).
black light