Chemistry · Laws of Chemical Combination

Which observation supports the law of constant proportions for water?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Water conducts electricity weakly
2Water boils at a fixed temperature
3The mass ratio of hydrogen to oxygen is always fixed✓
4Water exists in three physical states

Correct answer

The mass ratio of hydrogen to oxygen is always fixed

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Which observation supports the law of constant proportions for water?

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Which observation supports the law of constant proportions for water?

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