Revision - Amines, Biomolecules, Polymers
Chemistry · Grade 12 · Week 48 · 25 questions
In Grade 12 chemistry, Revision is an NCERT-heavy chapter focusing on Amines, Biomolecules, and Polymers. Expect direct NCERT intext and exercise questions to reappear on the board paper almost verbatim.
What you'll practise
- Identify Amines
- Identify Biomolecules
- Predict Polymers
- Solve CBSE board-pattern problems from revision including NCERT exemplar-level questions
All 25 questions in this Revision - Amines, Biomolecules, Polymers quiz
Grade 12 Chemistry — Revision - Amines, Biomolecules, Polymers: 25 practice questions with instant scoring and explanations.
- Basicity of amines depends on:
- Basicity order: 2° > 1° > 3° due to:
- Aniline is weakly basic because:
- Diazonium salt formation:
- Sandmeyer reaction replaces diazonium with:
- Azo dyes are formed by:
- Which of the following best describes glucose as a type of:
- Which of the following best describes fructose as a type of:
- Starch consists of:
- Glycogen is more branched than starch because:
- Proteins contain peptide bonds between:
- Primary structure of protein is:
- Secondary structure includes:
- Tertiary structure stabilized by:
- Which of the following best describes what enzymes are?
- Nucleic acids consist of:
- In the context of Revision: DNA contains:
- Addition polymers from:
- Condensation polymers form with:
- Which of the following best describes nylon as a type of:
- Polyester is made from:
- Thermoplastics:
- In the context of Revision: Thermosets:
- Plasticizers make polymers:
- Biodegradable polymers include:
Question 1 of 250 correct so far