Avogadro’s law states that equal volumes of gases at same temperature and pressure contain:

A. Equal weights A.

B. Equal pressure B.

C. Equal masses C.

D. Equal number of molecules D.

Correct Answer: D সঠিক উত্তর: D

Explanation ব্যাখ্যা

According to Avogadro's law, equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
Avogadro's law essentially states that the number of molecules in a given volume of gas is directly proportional to the volume, provided the temperature and pressure remain constant. This means that if you have two containers of equal volume filled with different gases at the same temperature and pressure, they will both contain the same number of molecules.

Avogadro’s law states that equal volumes of gases at same temperature and pressure contain:

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Correct Answer: D সঠিক উত্তর: D

Explanation ব্যাখ্যা

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