7g of nitrogen occupies a volume of 5 litres under certain conditions. under the same conditions one mole of a gas, having molecular weight 56, occupies a volume of? (ans : 20L)
1. Number of moles of N2 =
2. 0.25 moles occupy 5L of volume.
1 mole of gas occupies
2. 0.25 moles occupy 5L of volume.
1 mole of gas occupies