I. Coal was the most important source of energy during the Industrial Revolution. In the 20th century which was an even cheaper source. |
II. When the oil producing countries formed a cartel (OPEC) and increased the price of crude oil from ![]() ![]() |
A) Only I
B) Only II
C) I & II
D) None of these
Correct Answer: C
Solution :
Coal was the most important source of energy during the Industrial Revolution. In the 20th century, it was replaced by oil, which was an even cheaper source. When the oil producing countries formed a cartel (OPEC) and increased the price of crude oil fromYou need to login to perform this action.
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