Question

what is the active mass of 5.6 litres ofCH4 at STP​

Answer 1

Answer:

at STP a mole of Oxygen molecules in 22.4 litre of volume of 1 mole of O2 molecules have a 2x16=32gm

32gm of active mask adaptable 22.4 litres and 5.6 would occupy

Answer 2

Answer:

At STP a mole of oxygen molecules will occupy 22.4 litre of volume. 1 mole of O2 molecules have at =2×16=32gm. 32gm of active mass could occupy 22.4 litres Hence 5.6 litres would occupy (5.6/22.4)×32=8gms.