Discussion
Which of the following is not an ionisation method?
Collision-induced dissociation
Electron impact
Chemical ionisation
Electrospray
Answer: C
Collision-induced dissociation fragments ions that already exist rather than creating them, so it belongs to the tandem experiment rather than to the source. The other three are genuine ionisation methods. Distinguishing what makes ions from what breaks them is essential when a method is being designed, since the two steps address quite different problems.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development