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Chapter 9 Atomic Foundations of Matter - Part 4

Which law explains why carbon can form two different oxides: carbon monoxide (CO) and carbon dioxide (CO₂)?

Type: MCQ • Marks: 1
Which law explains why carbon can form two different oxides: carbon monoxide (CO) and carbon dioxide (CO₂)?
Options
A. Law of Definite Proportions
B. Law of Multiple Proportions
C. Law of Conservation of Mass
D. Avogadro's Hypothesis
Explanation
The Law of Multiple Proportions states that when elements form multiple compounds, mass ratios are small whole numbers.
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Class 9th Science (MCQ)

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