Hello,
You can get the CBSE Class 12 Model Papers from the Careers360 website. Practising these papers will helps you to understand the exam pattern, to improve time management, to identify the important topics, and overall it enhances your exam preparation
LINK: https://school.careers360.com/download/sample-papers/cbse-class-12-chemistry-sample-paper-solution-2024-25-pdf
I hope it helps!
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