MCH-019 Solved Assignment 2026-27 in English | M.Sc Chemistry

The MCH-019 Solved Assignment 2026-27 in English is prepared for students of the M.Sc Chemistry programme studying MCH-019: Green Chemistry. This digital PDF provides structured reference material based on the applicable assignment questions and helps students organise their academic preparation.

Green Chemistry focuses on safer chemical processes, efficient use of resources, waste reduction, renewable feedstocks, environmentally responsible synthesis and sustainable chemical practices. Therefore, this course connects fundamental chemistry with practical environmental considerations.

The supplied assignment contains 20 questions, and each question carries 5 marks for a total of 100 marks. The paper instructs students to attempt all questions.

MCH-019 Green Chemistry Course Information

The official category data places MCH-019 Green Chemistry under the MSCCHEM programme category for the 2026–27 session.

MCH-019 Solved Assignment 2026-27 Overview

The MCH-019 Solved Assignment 2026-27 in English covers major concepts related to sustainable chemistry and environmentally responsible chemical processes.

The assignment begins with the Nobel Prize in Chemistry awarded in 2001 and then moves into ozone depletion, atom economy, target molecule design and precautions related to transition-metal catalysts.

The paper also discusses purification methods, bioavailability, chemical toxicity, acid rain and global climate change. These topics help students understand the connection between chemistry, environmental safety and sustainable development.

Further questions cover green synthesis of ibuprofen, volatile organic compounds, green chemistry principles, microorganisms as environmentally benign catalysts, marine biofouling and safe marine antifoulants.

The final section focuses on renewable feedstocks, carbon dioxide as a blowing agent and the chemistry of polyethylene terephthalate, commonly known as PET.

MCH-019 Green Chemistry Assignment Questions

Course Code: MCH-019

Course Title: Green Chemistry

Maximum Marks: 100

Note: Attempt all questions. The marks for each question are indicated against it.

Question 1

In the year 2001 on what topic was the Nobel Prize in Chemistry awarded? Who received it? Give the exact work on which it was awarded. (5)

Question 2

What causes ozone layer depletion? Give the names of the chemicals involved. What is atom economy? (5)

Question 3

What are the ways by which the structure of the target molecule to be synthesized can be manipulated? (5)

Question 4

While using transition metal catalysts, what are the precautions to be taken? (5)

Question 5

Give some methods of purification of compounds. (5)

Question 6

Give the methods by which bioavailability may be decreased. (5)

Question 7

Why is the toxicity of a chemical to animals or wildlife an area which has to be researched? (5)

Question 8

Define acid rain. How does it differ from normal rainwater? Explain the formation of sulfuric acid in the atmosphere leading to acid rain. (5)

Question 9

Define global climate change. How does it differ from global warming? What is the role of carbon dioxide in global climate change? (5)

Question 10

Discuss the evidence supporting global climate change. (5)

Question 11

Discuss the importance of atom economy in the green synthesis of ibuprofen. (5)

Question 12

Which are the volatile organic compounds used as solvents in industries? Give suitable examples. (5)

Question 13

Discuss the principles of green chemistry and explain how microorganisms function as environmentally benign synthetic catalysts. (5)

Question 14

What are the major stages involved in marine biofouling? (5)

Question 15

What is meant by a “safe marine antifoulant”? (5)

Question 16

How is the use of renewable feedstocks important in Green Chemistry? Explain with suitable examples. (5)

Question 17

Discuss the limitations of carbon dioxide as a blowing agent. (5)

Question 18

Give the commercial names of PET. Which monomers are used in the synthesis of PET? (5)

Question 19

Name the intermediate formed during the synthesis of polyethylene terephthalate (PET) from dimethyl terephthalate and ethylene glycol, and draw its structure. (5)

Question 20

Identify the by-product formed during the reaction of dimethyl terephthalate with ethylene glycol and explain its origin. (5)

What Does This MCH-019 Solved Assignment PDF Include?

The MCH-019 Solved Assignment 2026-27 in English provides structured reference material for all 20 questions included in the supplied assignment.

The content covers sustainable synthesis, atom economy, environmental pollution, green catalysts, renewable raw materials, marine environmental issues and polymer chemistry.

In addition, the material helps students revise important concepts before preparing their assignment. The question sequence follows the supplied assignment, so students can easily locate the relevant question while studying.

Key Features

• MCH-019 Green Chemistry
• 2026–27 assignment preparation
• English Medium
• 20 assignment questions
• Structured reference answers
• Digital PDF format
• Instant download
• Mobile-friendly PDF
• Desktop and tablet compatible
• Useful for academic reference

Who Can Use the MCH-019 Assignment?

The MCH-019 Solved Assignment 2026-27 in English is intended for students studying MCH-019 Green Chemistry under the M.Sc Chemistry programme.

The course appears under the MSCCHEM programme category in the 2026–27 assignment category data.

Students should check their course code, assignment session and medium before purchasing. This simple check can help prevent the selection of an incorrect assignment PDF.

How to Get This MCH-019 PDF

Step 1: Add the Product

Select the MCH-019 solved assignment and add the product to your cart.

Step 2: Complete Payment

Proceed to checkout and complete the secure online payment.

Step 3: Get Instant Access

After successful payment, the download link becomes available immediately.

Step 4: Download the PDF

Save the PDF on your preferred mobile, tablet, laptop or desktop device.

Step 5: Start Preparing

Use the reference material to understand the questions and prepare your assignment confidently.

Helpful Assignment Resources

For additional academic support, students can also visit:

• Mother Publication Home
• IGNOU Updates Blog
• Handwritten Assignment Hard Copy
• Official IGNOU Assignment Questions
• Solved Guess Papers

These resources can help students find assignment updates, official questions and additional study material.

Frequently Asked Questions

1. What is MCH-019?

MCH-019 is Green Chemistry under the M.Sc Chemistry course structure. Your supplied category data also lists MCH-019 as Green Chemistry under MSCCHEM.

2. Which programme category should I select?

Select the MSCCHEM programme category for this product.

3. How many marks does the assignment carry?

The assignment carries a maximum of 100 marks.

4. How many questions are included?

The supplied assignment contains 20 questions, with each question carrying 5 marks.

5. Is this assignment available in English?

Yes. This product is prepared in English medium.

6. What topics does MCH-019 cover?

The assignment covers atom economy, ozone depletion, green synthesis, environmental toxicity, acid rain, climate change, green chemistry principles, marine biofouling, renewable feedstocks and PET chemistry.

7. What format will I receive?

You will receive the material in digital PDF format.

8. Can I download the PDF on my mobile?

Yes. You can access the PDF on a smartphone, tablet, laptop or desktop computer.

9. Does the PDF cover all assignment questions?

Yes. The product covers the complete set of questions from the supplied MCH-019 assignment.

10. Can I get a handwritten assignment hard copy?

Students who need a handwritten assignment hard copy can visit the Handwritten Assignment Hard Copy page linked above.

Disclaimer

Mother Publication independently prepares this material for educational and reference purposes. Students should understand the content and prepare their assignments appropriately. Mother Publication is not affiliated with, endorsed by, or officially associated with IGNOU.

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