Question

In a molecule of water, the ratio of the mass of hydrogen to that of oxygen is:

A 1 : 8 Correct Answer Incorrect Answer
B 1 : 4 Correct Answer Incorrect Answer
C 1 : 2 Correct Answer Incorrect Answer
D 1 : 16 Correct Answer Incorrect Answer

Solution

In water, the mass ratio of hydrogen to oxygen is always 1:8.

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