NEET 2025 · ChemistryPrevious Year Question
Dalton's atomic theory could not explain which of the following?
Answer: (B) Law of gaseous volume. \textbf{Answer:} (B) Law of gaseous volume \textbf{Solution:} Dalton's atomic theory explained the laws of conservation of mass, constant proportion and multiple proportion, but it could not explain the law of gaseous volumes (Gay-Lussac's law).
- A.Law of multiple proportion
- B.Law of gaseous volume✓
- C.Law of conservation of mass
- D.Law of constant proportion
Correct Answer
(B) Law of gaseous volume
Solution & Explanation
\textbf{Answer:} (B) Law of gaseous volume \textbf{Solution:} Dalton's atomic theory explained the laws of conservation of mass, constant proportion and multiple proportion, but it could not explain the law of gaseous volumes (Gay-Lussac's law).
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