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📘 Class 12 Chemistry – Solutions (विलयन) Chapter Notes 🧪 In this post, we cover NCERT Class 12 Chemistry Solutions Chapter (विलयन अध्याय) with important concepts, formulas, diagrams & FAQs in Hindi + English for better understanding. 📂 Topics Covered in Class 12 Solutions (विलयन) Chapter 🌟 Concept of Solutions & Types (विलयन की संकल्पना …
📘 Class 12 Choose your subject ⚗️ Chemistry Notes, MCQs, NCERT Solutions, Worksheets 📝 Notes ❓ MCQs 📖 NCERT Solutions 📑 Worksheets 🔭 Physics Notes, MCQs, NCERT Solutions, Worksheets 📝 Notes ❓ MCQs 📖 NCERT Solutions 📑 Worksheets 🧬 Biology Notes, MCQs, NCERT Solutions, Worksheets 📝 Notes ❓ MCQs 📖 NCERT Solutions 📑 Worksheets 📐 …
Class 12 Chemistry – Chapter 2: Solutions This page contains complete NCERT-based notes in PDF image format. You can preview the content below and download the file at the end. Class 12 Chemistry – Chapter 2: Solutions Below are the detailed notes of NCERT Class 12 Chemistry Chapter 2: Solutions. These notes are available as …
Q.1: Which of the following monosaccharides is a component of RNA? (a) Glucose (b) Ribose (c) Fructose (d) Galactose Q.2: Which of the following is a reducing sugar? (a) Sucrose (b) Glucose (c) Starch (d) Cellulose Q.3: Which of the following is not a polysaccharide? (a) Starch (b) Glycogen (c) Cellulose (d) Maltose Q.4: What …
Class 12 Chemistry Chapter 10 Biomolecules MCQs Updated 2025 Read More »
Q.1: Which of the following is the IUPAC name of CH₃NH₂? (a) Methylamine (b) Methanamine (c) Aminomethane (d) Methamine Q.2: Which of the following amines will exhibit intermolecular hydrogen bonding? (a) Trimethylamine (b) Dimethylamine (c) Ethylamine (d) Methylamine Q.3: Which of the following compounds will react with CH₃Br to form an ethylammonium salt? (a) NH₃ …
Class 12 Chemistry Chapter 9 Amines MCQs Updated 2025 Read More »
Q.1: Which of the following compounds is an aldehyde? (a) Acetone (b) Acetic acid (c) Formaldehyde (d) Benzene Q.2: Which of the following is the major product of the reaction of acetone with hydrogen cyanide? (a) 2-Hydroxypropanenitrile (b) Acetonitrile (c) 2-Hydroxy-2-methylpropanenitrile (d) Propane Q.3: Which of the following reactions is used to convert an aldehyde …
Class 12 Chemistry Chapter 8 Aldehydes Ketones and Carboxylic Acids MCQs Updated 2025 Read More »
Q.1: Which of the following compounds is an example of an alcohol? (a) CH₃OH (b) CH₃COOH (c) CH₃OCH₃ (d) CH₃CHO Q.2: Which of the following compounds is an example of a phenol? (a) Benzyl alcohol (b) Cresol (c) Aniline (d) Benzene Q.3: Which of the following reactions is used to prepare ethanol? (a) Fermentation of …
Class 12 Chemistry Chapter 7 Alcohols Phenols and Ethers MCQs Updated 2025 Read More »
Q.1: Which of the following is used as a refrigerant? (a) CFCs (b) Alcohols (c) Aldehydes (d) Ketones Q.2: Which one of the following compounds will not undergo a nucleophilic substitution reaction easily? (a) Benzyl chloride (b) Chlorobenzene (c) 2-Chlorobutane (d) 1-Chloropropane Q.3: The major product obtained in the reaction of 2-bromobutane with alcoholic KOH …
Class 12 Chemistry Chapter 6 Haloalkanes and Haloarenes MCQs Updated 2025 Read More »
Q.1: Which of the following is a chelating ligand? (a) NH₃ (b) Cl⁻ (c) en (ethylenediamine) (d) CO Q.2: The oxidation state of cobalt in [Co(NH₃)₆]³⁺ is: (a) +1 (b) +2 (c) +3 (d) +4 Q.3: The IUPAC name of [Pt(NH₃)₂Cl₂] is: (a) Diamminedichloroplatinum(II) (b) Dichlorodiammineplatinum(II) (c) Diamminedichloroplatinum(IV) (d) Dichlorodiammineplatinum(IV) Q.4: The geometry of [Ni(CO)₄] …
Class 12 Chemistry Chapter 5 Coordination Compounds MCQs Updated 2025 Read More »
Q.1: The element which shows only +3 oxidation state among the following is: (a) Iron (b) Copper (c) Cobalt (d) Chromium Q.2: The electronic configuration of Fe2+ ion is: (a) [Ar] 3d6 (b) [Ar] 3d7 (c) [Ar] 3d5 (d) [Ar] 3d8 Q.3: Which one of the following is a common oxidation state for all actinoids? …
Class 12 Chemistry Chapter 4 The d-and f-Block Elements MCQs Updated 2025 Read More »
