A gas mixture 3.67L in volume contain C2H4 and CH4 is proportion of 2:1 by moles and is at 25oC and 1 atm. If the ΔHC(C2H4) and ΔHC(CH4) are −1400 and −900kJ/mol, find heat evolved on burning this mixture:
A
20.91kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
50.88kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
201kJ
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
160kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C201kJ Ratio of moles = ratio of volume