Water can produce hydrogen and oxygen gases in presence of *
2 points
a) Electricity
b) Sunlight
c) Heat
d) Catalyst
Answers
Answered by
2
Answer:
d) catalyst
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Answered by
5
Answer:
In theory, it's easy to make water from hydrogen gas and oxygen gas. ... Energy must be supplied to break the covalent bonds that hold H2 and O2 molecules together. The hydrogen cations and oxygen anions are then free to react with each other, which they do because of their electronegativity differences.
Explanation:
option. A
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