Question

7) If 1 lit of NH3 gas contains 10^10 molecules at a certain temperature &
pressure then how many molecules will be there in 5 lít CO2 gas at the
same temperature & pressure?​

Answer 1

Answer:

Hello, Good morning dear ❤️, your answer is given below

Explanation:

According to Avogadro's law,

"Under same condition of temperature and pressure, equal volumes of all gases contains the same no. of molecules".

At the same condition of temperature and pressure, the number of molecules of both the gases will be same.

Thus, there are X number of molecules of nitrogen gas also present.