wiz-icon
MyQuestionIcon
MyQuestionIcon
9
You visited us 9 times! Enjoying our articles? Unlock Full Access!
Question

Violet vapors are given out when _________ is treated with conc.H2SO4.

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

The correct option is B iodide
Violet vapours are given out when iodide is treated with conc. H2SO4.
NaI+H2SO4HI+NaHSO4
H2SO4+2HII2 (violet vapours) +SO2+2H2O

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