
In many cases,carbohydrates have the following ratio of elements:
A) carbon, hydrogen, and oxygen in a ratio of 1:2:1.
B) carbon and hydrogen in a ratio of 1:2.
C) carbon, hydrogen, and nitrogen in a ratio of 1:2:1.
D) carbon, oxygen, and hydrogen in a ratio of 1:2:1.
E) carbon, hydrogen, and oxygen in a ratio of 2:1:2.
Correct Answer:
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