Which of the following fuels causes minimum environmental pollution?
A. Diesel
B. Kerosene
C. Hydrogen
D. Coal
Answer: Option C
Solution(By Examveda Team)
When hydrogen burns it becomes water vapor. There are no carbon or other compounds released into the atmosphere. There are various compounds including carbon dioxide and carbon monoxide released when other fuels are burnt.Related Questions on Chemistry
Which of the following phenomenon is considered responsible for Global Warming?
A. Greenhouse effect
B. Fire in coal mines
C. Dry farming
D. Monsoon
E. Trade winds
The nucleus of an atom consists of
A. electrons and neutrons
B. electrons and protons
C. protons and neutrons
D. All of the above
The number of moles of solute present in 1 kg of a solvent is called its
A. molality
B. molarity
C. normality
D. formality
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