IOM 2017, Блиц — Задача 57

OLYMPIAD OF METROPOLISES. Moscow, September 4 · 4 септември 2017 г.

Условие

Two vessels of the same volume are kept at the same temperature. Vessel A contains $CH_4$, whereas vessel B — $O_2$. Masses of the gases are equal. Choose only one true statement.

1. Both vessels contain an equal number of molecules
2. The pressures in the vessels are equal
3. The pressure in the vessel B is twice higher than that in the vessel A
4. The pressure in the vessel A is twice higher than that in the vessel B

Отговори

Решение

Оригинал в Архива: blitz.pdf · официални решения: answers-blitz.pdf