Q7 Calculate the volume in litres occupied by 7 40 of ammonia at STP (molar mass of NH3=17g mol-1) 7 - Chemistry -

Question

Q7 Calculate the volume in litres occupied by 7 40 of ammonia at
STP (molar mass of NH3=17g mol-1)

Gaurav Kumar Singh · Answer

We know that one mole of ammonia that is 17 gram per mole of
ammonia occupy 22 4 litres at STP hence one gram of ammonia occupy
22 4 / 17 at STP so now 7 4 gram of NH3 occupy 22 4 / 17 X 7 4 gram
volume at STP solving is equal to 9 75liters