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Equal volumes of all gases at the same conditions hold:
AThe same neutron
BThe same number
CThe same nature
DThe same nucleus
Answer & Solution
Correct answer: B. The same number
1. This is Avogadro's hypothesis.
2. It holds at a fixed temperature and pressure.
3. They hold the same number of molecules.
_Source: NCERT Class 11 Physics, Ch 12 'Kinetic Theory'_
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