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Chemistry exam answer key code 0309, high school graduation exam 2025

Quoc DuongJune 27, 2025 10:33

The answers to the Chemistry exam, code 0309, high school graduation exam 2025 are complete. See suggested answers to the Chemistry exam code 0309, high school graduation 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/Test Code0309
Part 1Sentence 1CPart 2Sentence 1SSDD
Sentence 2ASentence 2SDDD
Sentence 3DSentence 3DDSD
Sentence 4BSentence 4SSSD
Sentence 5B
Sentence 6BPart 3Sentence 11.68
Sentence 7CSentence 292.3
Sentence 8DSentence 34
Sentence 9DSentence 41.45
Question 10ASentence 512.9
Question 11CSentence 64
Question 12B
Question 13C
Question 14C
Question 15D
Question 16A
Sentence 17D
Sentence 18B

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Chemistry exam answer key code 0309, high school graduation exam 2025
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