10cm^3 of gas A and 20cm^3 of gas B effuse from the pore of container in 30 seconds. If the mass of A is 64 gm . calculate the mass of B ?!

10cm^3 of gas A and 20cm^3 of gas B effuse from the pore of container

1.	10cm^3 of gas A and 20cm^3 of gas B effuse from the pore of container in 30 seconds. If the mass of A is 64 gm . calculate the mass of B ?!
Answer» the COMPLETE ANSWER is MENTIONED in the ATTACHED IMAGE.