How many moles of H2 will be needed to produce 6 moles of H2O when it reacts with excess of O2 ?
A
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C 6 The balanced chemical equation can be written as, 2H2 + O2→2H2O
2 mol 1 mol 2 mol
So, to form 6 moles of H2O, 6 moles of H2 will be required.