CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
276
You visited us 276 times! Enjoying our articles? Unlock Full Access!
Question

In the given titration, starch acts as a/an:

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

The correct option is D indicator

Starch as an indicator:

Starch is often used in chemistry as an indicator for redox titrations where triiodide is present. Starch forms a very dark blue-black complex with triiodide which can be made by mixing iodine with iodide (often from potassium iodide).


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