2nd PUC Chemistry Answer Key 2025: The Karnataka School Examination and Assessment Board (KSEAB) conducted the 2nd PUC Chemistry examination today, March 12, 2025, from 10 AM to 1 PM. Following the completion of this crucial examination, for students eager to assess their performance, the 2nd PUC Chemistry Answer Key 2025 is now available. It is important to remember that the answer key provided is for analysis purposes. In addition to the answer key, a comprehensive 2nd PUC Chemistry Exam Analysis is also provided. It provides insights into the overall and section-wise difficulty level, the distribution of questions across various topics, and an overall evaluation of the 2nd PUC Chemistry question paper.
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2nd PUC Chemistry Answer Key 2025
Students can go through the 2nd PUC Chemistry Answer Key 2025 provided here.
|
Questions |
Karnataka 2nd PUC Chemistry Answer Key 2025 |
|---|---|
|
1 |
(b) Most of the groups contain amino groups |
| 2 | (c) gaseous solution |
| 3 | (d) Geometrical isomerism |
| 4 | (c) phenol and acetone |
| 5 | (c) inversion of cane sugar |
| 6 | (a) sp 3 |
| 7 | (c) 3-bromobutanal |
| 8 | (c) gallium arsenide |
| 9 | (b) Both Statement I and Statement II are correct |
| 10 | (d) square pyramidal |
| 11 | (b) Propan-1-ol |
| 12 | (c) p-dichlorobenzene > o-dichlorobenzene >m-dichlorobenzene |
| 13 | (d) i (C) ii (A) iii (D) iv (B) |
| 14 | (c) catalyst provides an alternative pathway by reducing the activation energy between the reactants and products. |
| 15 | (c) The boiling point of 'X 'is lesser than the boiling point of 'Y'. |
| 16 | Pre-exponential |
| 17 | Unpaired |
| 18 | CCl 2 F 2 |
| 19 | Carbocation |
| 20 | Carbohydrate |
The above given Karnataka 2nd PUC Chemistry 2025 answer key is taken from the Collegedekho website.
2nd PUC Chemistry Exam Analysis 2025
The Karnataka 2nd PUC Chemistry Exam 2025 was conducted for 70 marks. The question paper had five sections - A, B, C, D, and E, with MCQs, short, and long answer type questions. Students can go through the 2nd PUC Chemistry question paper overall and section-wise difficulty level. It will help students evaluate their overall performance.
|
Particulars |
Details |
|
Overall Difficulty Level |
Easy to Moderate |
|
Section A difficulty level |
Easy to Moderate |
|
Section B difficulty level |
Easy to Moderate |
|
Section C difficulty level |
Easy to Moderate |
|
Section D difficulty level |
Moderate |
|
Section E difficulty level |
Moderate |
|
Number of good attempts |
60 to 65 |
|
Was the paper lengthy? |
No. But Sections D and E were a bit lengthy. |
This 2nd PUC Chemistry Answer key and Exam analysis assist students to compare their responses and gain a preliminary understanding of their potential scores.
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