Question

Which of the following pairs of gases contains the same number of molecules
1.16g of O2 and 14g of N2
2.8g of O2 and 22g of CO2
3.28g of N2 and 22g of CO2
4.32g of O2 and 32g of N2

Answer 1

Answer:

your ans

Explanation:

8g of o2 and 22g of co2