CBSE Class 12 Chemistry Exam: Key Tips for Students

CBSE Class 12th Chemistry Paper Exam Tips: The Central Board of Secondary Education (CBSE) board examinations commenced on 15 February. The CBSE class 12th Chemistry paper is scheduled for 27 February. Check out exam tips here.

CBSE Class 12th Chemistry Paper Exam Tips: The Central Board of Secondary Education (CBSE) board examinations commenced on 15 February. The CBSE Class 12 Chemistry exam is scheduled for 27 February. The exam will begin at 10:30 AM. Candidates should arrive at the examination centre at least half an hour before the start of the exam. Numerical problems and chemical formulae are of significant importance in chemistry papers. Therefore, ensure you revise all key formulae.

Refer to Chemistry Sample Papers for Practice (CBSE Class 12th Chemistry Sample Paper 2025)

The Chemistry paper includes relatively easy and difficult numerical problems involving formulae. The proportion of questions from Organic Chemistry, Inorganic Chemistry, and Physical Chemistry varies yearly. The nature of this year's paper will only be known after the exam. To get an idea of the expected question difficulty level, students can refer to the Chemistry sample paper (Chemistry Sample Paper 2025) released by CBSE. To access the sample paper, visit the official CBSE website: cbse.gov.in.

Last Minute Tips for the Exam

Prepare concise notes for the Chemistry exam and revise them. Avoid attempting new topics. Ensure you revise important topics and formulae. Students should revise primarily from NCERT textbooks. Thoroughly revise both Organic and Inorganic Chemistry.

Exam Entry Time (CBSE Board Exam Entry Time)

CBSE has clarified that no student will be allowed entry to the examination centre after 10:00 AM. It is mandatory to enter the examination centre at least half an hour before the commencement of the exam. The exam will be held from 10:30 AM to 1:30 PM, while some subjects will have exams from 10:30 AM to 12:30 PM. Students will be given 15 minutes before the start of the exam to read the questions carefully.

Exam Guidelines (CBSE Exam Guidelines)

–Regular students must wear their school uniform (Private students should wear light-coloured clothes).

–Bring your admit card and ID card (School ID card as well).

–Keep stationery items such as geometry box, blue/royal blue ink/ballpoint/gel pen, scale, and writing materials in a transparent pouch.

–Do not bring printed or handwritten books, pieces of paper, calculators, etc.

–Do not bring electronic items such as pen drives, log table pens/scanners, mobile phones, Bluetooth devices, earphones, microphones, pagers, health bands, smartwatches, cameras, wallets, goggles, handbags, etc.