Question Detail

CHM 101 Thermochemistry Objective Question
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Question

Hydrogen produces only __________ vapor when burned cleanly.
Options
A carbon dioxide
B water
Correct Answer
C soot
D ash
Correct Answer

Option B is the correct answer.

Detailed Explanation

The combustion of hydrogen (H2 + ½ O2 -> H2O) produces only water vapor, making it a clean fuel.

Hint

Its combustion product is non-polluting.

Question Info

Course: CHM 101
Topic: Thermochemistry
Type: Objective
Difficulty: Not specified
Question 145 of 1872
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