JEE Main 2022 · ChemistryMultiple choiceSingle correctEasyRecall
JEE Main 28 June 2022, Shift 1, Chemistry Q71
Question 71 of 90 in this shift, Chemistry question 11 of 30, Section A.
Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate ?
- (1) (Solid)
- (2)U.V. Light
- (3)Visualisation agent as a component of mobile phaseOfficial answer
- (4)Spraying of an appropriate reagent
Official answer
Option 3
NTA final key.
- Topic
- No close match in our taxonomy
- Idea tested
- No close match in our taxonomy