4. Which of these statements is true of the
rusting of iron?
a) It requires oxygen and sulphur.
b) It requires moist air and sulphur.
c) It requires moisture and oxygen.
d) It requires calcium oxide.
Answers
Answered by
1
Answer:
hwiwbjwiebeoeveieveowv
Answered by
3
Answer:
c is the correct option.
Hope it is clear...
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