NEET UG Chemistry Answer Key 2025: Year-wise Answer Key PDFs Download Link (Available)

Updated By Sohini Bhattacharya on 28 Aug, 2024 07:28

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NEET UG Chemistry Answer Key 2025

NEET UG Chemistry Answer Key 2025 is released a few days after the exam ends. Besides official NEET UG Chemistry Answer Key keys, some coaching institutes also release the keys before the official key publications.

Answer keys are helpful references for students waiting to assess their performance before the result declaration. If you want to check the NEET UG Chemistry answer key and explore more about answer keys, keep scrolling through the page.

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Year-wise NEET UG Chemistry Answer Key

The NEET UG Chemistry answer key is released for different sets such as paper codes Q, R, S, and T to enable students to check the correct answers. As these keys were published prior to the result declaration, students can use them in predicting a probable NEET score. Those preparing for NEET UG next year can refer to the past year’s answer keys when solving questions or attempting mock tests; it can help them ace their preparation. 

Download the final answers for 2024 and the past 5 years from the table below for your guidance:

Year

NEET Chemistry Answer Key PDF

2024

Download PDF

2023

Download PDF

2022

Download PDF

2021

Download PDF

2020

Download PDF

2019

Download PDF

How to Calculate Score Using NEET UG Chemistry Answer Key?

Calculation of scores is easier with the NEET UG Chemistry answer keys. It allows test takers to tally the Chemistry section responses recorded on the OMR sheet with the officially released answers. To derive NEET raw marks, the candidate must first get a clear idea about the marking scheme. For the correct answers, 4 marks are awarded while 1 mark is deducted for wrong responses. For those questions where more than one option is applicable, it is generally not counted and marks are not allotted. 

When predicting a raw score in the Chemistry section, candidates can crosscheck their response with the answer key. Based on their responses on the OMR sheet, they can award 4 marks for correct answers and deduct 1 in case of incorrect ones. 

Here’s the formula you can use when calculating the NEET UG score with answer keys:

NEET UG Score = (total number of correct answers*4) - (total number of incorrect answers*1)

Overview of NEET UG Chemistry Marks Distribution

NEET UG Chemistry paper comprises MCQ questions from two sections. According to the latest paper pattern adopted by NTA, there will be 50 objective-type questions; out of which students have to attempt 45 questions. The total marks allotted to the Chemistry section is 180. Candidates can expect questions from CBSE class 11 and 12 chapters. 

Highlights on NEET UG Chemistry Exam Pattern

Components

Pattern

Exam mode

Offline

Duration

3 hrs and 20 minutes

Total sections

2

Question per section

Section A: 35

Section B: 15 

Marking scheme

+4 for correct answer

1 for wrong answers

NEET UG Chemistry Marking Scheme

Aspirants who want to analyse raw scores from the NEET UG Chemistry answer keys must get a thorough understanding of the marking scheme. In Chemistry paper, section A will contain 35 questions which will be of a total of 140 marks while section B requires candidates to answer 10 questions out of 15 questions.

Explore the marking pattern for NEET UG Chemistry in detail from the table below:

Sections

Number of Questions

Total Marks

Section A

35

140

Section B

15(10 to be attempted)

40

What are the Steps to Download the NEET UG Chemistry Answer Key?

Candidates aspiring to ace the NEET UG preparation can refer to the NEET UG Chemistry keys released by NTA from the official website. Students can check the correct answers to questions from all sets which can help them to improve preparation tactics. 

Find the step-wise process of downloading NEET UG Chemistry answer keys:

  • Visit the official site of NTA i.e. exams.nta.ac.in/neet
  • Navigate to the public notices section
  • Now search for the direct link to NEET UG answer key 
  • Tap on the link
  • View and download the PDF

How to Challenge NEET Chemistry Answer Key?

As per rules formulated by the National Testing Agency, NEET test takers on spotting any issues in the provisional keys can challenge on the official website by paying Rs 200 per question along with supportive documents.

Learn the steps to challenge NEET Chemistry answer keys below to gain clarity:

  • Browse the website-exams.nta.ac.in
  • Search for the NEET UG answer keys on the homepage
  • A login portal will appear where you have to enter the Application number and password
  • After login click on the “Key Challenge” tab and choose “test Booklet Code” that you want to challenge and also the correct answer 
  • Now, press the submit button
  • Make the fee payment and get a hard copy of the confirmation page for future references

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FAQs about NEET Answer Key

What is the significance of NEET UG Chemistry answer keys?

NEET UG answer keys are valuable sources in learning the right answers which help to identify a candidate’s weaker areas. In fact, before the result declaration, students can calculate scores from the answer keys.

Is the NEET UG Chemistry answer key challenge fee refundable?

NEET UG Chemistry answer key fee will be refunded only if the challenge is found to be correct otherwise; no refund will be offered.

When will NTA release the NEET UG Chemistry final answer key in 2025?

The National Testing Agency is expected to release the NEET UG Chemistry answer key 2025 in May 2025.

How much is the fee to challenge NEET UG answer keys?

Candidates who are not satisfied with any NEET UG answer key can raise an objection by paying a fee of Rs 200 for each question they wish to challenge. 

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