Multiple Choice
Ozone (O₃) and oxygen (O₂) are
A) allotropes.
B) similar in reactivity.
C) isomers.
D) liquids at room temperature.
Correct Answer:

Verified
Correct Answer:
Verified
Q34: In the troposphere,the reactivity of CFCs is<br>A)low.<br>B)moderate.<br>C)high.<br>D)comparable
Q35: Which of the following statements is true
Q36: All of the following statements about carbon
Q37: One of the steps in the nitrogen
Q38: Volcanoes release large amounts of the pollutant
Q40: Running an engine with a richer (more
Q41: An electrostatic precipitator is a device used<br>A)in
Q42: Fluorine (F₂)has been proposed as an alternative
Q43: Gasoline-electric hybrid vehicles are significantly more efficient
Q44: Commercial airplanes fly in the<br>A)biosphere.<br>B)stratosphere.<br>C)troposphere.<br>D)ionosphere.