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Chemistry exam answer key code 0309 high school graduation exam 2025
The answer key for the Chemistry exam, code 0309, high school graduation exam 2025 is complete. See suggested answer key for code 0309, high school chemistry exam 2025 on Nghe An Newspaper
The 2025 high school graduation exam will be held on June 25, 26, 27 and 28, 2025. The official exam will be held on June 26 and 27 and June 28 will be the backup exam date.
Candidates taking the graduation exam under the new program will take the Chemistry exam on the morning of June 27.
With a test time of 50 minutes, the Chemistry exam includes 40 multiple choice questions, requiring students to apply both basic and advanced knowledge to handle them quickly and accurately.
Chemistry answer key for high school graduation exam 2025, code 0309
| Question/Code | 0309 | ||||
| Part 1 | Sentence 1 | C | Part 2 | Sentence 1 | SSDD |
| Sentence 2 | A | Sentence 2 | SDDD | ||
| Sentence 3 | D | Sentence 3 | DDSD | ||
| Sentence 4 | B | Sentence 4 | SSSD | ||
| Sentence 5 | B | ||||
| Sentence 6 | B | Part 3 | Sentence 1 | 1.68 | |
| Sentence 7 | C | Sentence 2 | 92.3 | ||
| Sentence 8 | D | Sentence 3 | 4 | ||
| Sentence 9 | D | Sentence 4 | 1.45 | ||
| Question 10 | A | Sentence 5 | 12.9 | ||
| Question 11 | C | Sentence 6 | 4 | ||
| Question 12 | B | ||||
| Question 13 | C | ||||
| Question 14 | C | ||||
| Question 15 | D | ||||
| Question 16 | A | ||||
| Question 17 | D | ||||
| Question 18 | B | ||||
