Question

Three vessels of equal volume
contain O2, N2 and CO2 gases
separately at the same
temperature and pressure.
Which gas contains more
number of molecules?
(a) CO2
(b) N2
(c)O2
(d) All have same number of
molecules​

Answer 1

d

Explanation:

According to avogadro's law equal voluem of gas contain equal number of gas molecules at the same temprature and pressure