/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 8 : Organic Chemistry – Some Basic Principles and Techniques This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Which pair has same molecular formula Ethanol & Ether Ethane & Ethene Methane & Methanol Propane & Propene 2 / 10 Dumas method estimates Nitrogen Oxygen Sulphur Carbon 3 / 10 Total number of σ bonds in ethyne molecule is 3 4 5 6 4 / 10 Homolytic cleavage of a bond produces Free radicals Ions Carbocations Carbanions 5 / 10 The bond angle in a tetrahedral molecule is approximately 90° 109.5° 120° 180° 6 / 10 Carbon forms a large number of compounds mainly due to Large atomic size Weak bonds Tetravalency and catenation Metallic nature 7 / 10 Prussian blue colour confirms the presence of Carbon Hydrogen Nitrogen Sulphur 8 / 10 The skeletal formula of organic compounds does NOT show Carbon atoms Carbon–carbon bonds Hydrogen attached to carbon Functional groups 9 / 10 Which will show optical isomerism CH₄ CH₃Cl CH₃–CH(OH)–CH₃ CH₃–CH(OH)–COOH 10 / 10 The longest carbon chain is selected in IUPAC nomenclature to Reduce complexity Identify substituents Decide parent name Fix locants only Your score is 0% Restart quiz
