CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

CrO5 reacts with H2SO4 to give Cr2(SO4)3, H2O and O2. Moles of O2 liberated by 1 mole of CrO5 in this reaction are :

A
2.5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1.25
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4.5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1.75
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 1.75
Reaction:
4CrO5+6H2SO42Cr2(SO4)3+7O2+6H2O

4 moles CrO5 liberates 7 moles of O2

So, O2 is produced by one mole of CrO5=74=1.75.

Hence, option D is correct.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Stoichiometric Calculations
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon