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

Percentage composition of hydrogen in benzene (C6H6) is :


A
8%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
7.7%
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
50%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
5%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 7.7%

Molecular mass of benzene is =(12×6)+(6×1)=78 u

Mass percentage of an element= Mass of an elementMass of compound×100 = 678 ×100=7.7%


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Percentage Composition and Molecular Formula
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon