According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the gases are at the same temperature and pressure.

A. Equal to

B. Directly proportional to

C. Inversely proportional to

D. None of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  26. In the below figure, curve D represents_________.
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