Discussion
If the unwanted parallel reaction has the higher order, the better choice is
Answer: D
Correct answer: a stirred tank at low concentration
If the unwanted reaction has the higher order the exponent \( a-b \) is negative, so selectivity improves as concentration falls. A stirred tank holds its entire contents at the low exit concentration, which is precisely what is wanted here - the same uniformity that costs it volume in a single-reaction duty becomes its advantage. Diluting the feed and semi-batch addition serve the same end.
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