CHE-307 YCMOU Assignment Answers 2026-27

Earn 20+ CA Marks in CHE-307 with YCMOU-Aligned Assignment Solutions

For B.Sc. (Chemistry) students at Yashwantrao Chavan Maharashtra Open University, CHE-307: Green Chemistry (Theory) assignments demand rigorous adherence to the 2023 Pattern syllabus and a deep understanding of sustainable chemical processes. This Solved Home Assignment (गृहपाठ) package eliminates guesswork by providing step-by-step answers that match YCMOU’s Continuous Assessment (CA) grading criteria—including numerical problems, reaction mechanism diagrams, and case studies on green solvents.

Course Overview & Academic Objectives

CHE-307 focuses on principles of green chemistry, covering core modules such as:

• Atoms Economy and Reaction Efficiency (Chapter 1): Calculate atom economy percentages with 3-step verification (as per YCMOU’s problem-solving guidelines).
• Green Solvents and Catalysis (Chapter 3): Analyze solvent selection criteria for industrial applications, including toxicity data and recyclability.
• Sustainable Synthesis Techniques (Chapter 5): Solve 12+ reaction mechanism problems with mechanistic pathways, aligning with TEE question patterns.

Key Syllabus Modules & Problem-Solving Methodology

Each assignment solution follows YCMOU’s structured approach:

• Numerical Problems: Includes 15+ stoichiometry-based questions with intermediate steps (e.g., calculating E-factor for industrial reactions).
• Reaction Mechanisms: Fully annotated diagrams for SN1/SN2/E1/E2 reactions, with electron-pushing logic explained per YCMOU’s Self-Instructional Material (SIM) format.
• Case Studies: 3 real-world examples (e.g., Bayer CropScience’s green pesticide synthesis) with YCMOU-recommended references.
• Term-End Exam (TEE) Readiness: 2 mock TEE questions per chapter, solved using YCMOU’s past paper patterns.

Continuous Assessment & Exam Utility

This resource directly supports 20% of your CA marks by:

• Preventing deduction for incomplete answers: Every solution includes YCMOU-mandated units (e.g.,