At 298 K and 101.3 kPa, oxygen exists in two gaseous forms: O2(g) and O3(g). These two forms of oxygen have
- Mayya Alocci
- Oct 4
- 1 min read
Regents Chemistry Exam August 2025 Question 6
6 At 298 K and 101.3 kPa, oxygen exists in two gaseous forms: O2(g) and O3(g). These two forms of oxygen have
(1) the same molecular structure and the same properties
(2) the same molecular structure and different properties
(3) different molecular structures and the same properties
(4) different molecular structures and different properties
Solution:
Two different forms of the same element such as O2 (oxygen gas) and O3(ozone) are called allotropes. They have different molecular structure and different properties. Choice 4 is the correct answer.
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