QuestionJuly 8, 2025

23) The burning of coal produces sulfur dioxide, SO_(2) a pollutant that slowly reacts in air to form SO_(3) Sulfur trioxide dissolves into airborne water droplets to form a very corrosive solution of sulfuric acid. Which is a product of burning coal that hastens the transformation of sulfur dioxide into sulfur trioxide? A) Carbon dioxide B) Carbon monoxide C) Nitrogen dioxide D) Particles of ash D) Particles of ash C) Nitrogen dioxide B) Carbon monoxide A) Carbon dioxide

23) The burning of coal produces sulfur dioxide, SO_(2) a pollutant that slowly reacts in air to form SO_(3) Sulfur trioxide dissolves into airborne water droplets to form a very corrosive solution of sulfuric acid. Which is a product of burning coal that hastens the transformation of sulfur dioxide into sulfur trioxide? A) Carbon dioxide B) Carbon monoxide C) Nitrogen dioxide D) Particles of ash D) Particles of ash C) Nitrogen dioxide B) Carbon monoxide A) Carbon dioxide
23) The burning of coal produces sulfur dioxide, SO_(2) a pollutant that slowly reacts in air to form SO_(3) Sulfur trioxide
dissolves into airborne water droplets to form a very corrosive solution of sulfuric acid. Which is a product of burning coal
that hastens the transformation of sulfur dioxide into sulfur trioxide?
A) Carbon dioxide
B) Carbon monoxide
C) Nitrogen dioxide
D) Particles of ash
D) Particles of ash
C) Nitrogen dioxide
B) Carbon monoxide
A) Carbon dioxide

Solution
4.1(242 votes)

Answer

C) Nitrogen dioxide Explanation 1. Identify the catalyst Nitrogen dioxide (NO_2) is known to act as a catalyst in the oxidation of sulfur dioxide (SO_2) to sulfur trioxide (SO_3).

Explanation

1. Identify the catalyst<br /> Nitrogen dioxide ($NO_2$) is known to act as a catalyst in the oxidation of sulfur dioxide ($SO_2$) to sulfur trioxide ($SO_3$).
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