alleryMatch ozone facet: 1. O3: p. Smog gas 2. NOx: q. O3 maker 3. Sun: r. Catalyst
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
O3 is the primary smog gas, formed when NOx reacts in the presence of intense summer sunlight.
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