WhatsApp Channel Join Now Telegram Group Join Now Class 10 Science Carbon and its Compounds online quiz Welcome to your Class 10 Science Carbon and its Compounds online quiz Soaps do not cause water pollution because Soaps are biodegradable Soaps are non-biodegradable Soaps are dissolve in water Soaps are not dissolve in water None Which of the following is not a hydrocarbon R - CH₃ RCH = CH₃ R - CH₂= OH CH₃ CH = CH₂ None Substance used to store pickles Acetone Vinegar Ketone Methane None Tincture iodine contains Ammonia Alcohol Acetone Acetic acid None Find the Hydrocarbon which exhibit isomesism C₄H₁₀ C₂H₄ CH₄ C₂H₆ None Which of the following is an unsaturated hydrocarbon C₂H₆ C₃H₈ CH₄ C₃H₆ None If you drop Sodium metal in Ethanol, ______ gas is produced CO₂ CH₄ O₂ H₂ None The first carbon compound prepared in the laboratory is Ammonia Iodine Urea Graphite None SP² hybridised molecule is CH₄ C₂H₆ C₂H₂ CH₄ and C₂H₂ None The General formula of alkenes is ______ A B C D None Which element is the basis of organic chemistry? Oxygen Carbon Hydrogen Nitrogen None What is the molecular formula of methane, the simplest hydrocarbon? CH₄ C₂H₂ C6H12O6 CO₂ None Which type of bonding is most commonly found in organic compounds? Ionic Covalent Metallic Hydrogen None What is the general formula for alkenes? CnH2n+2 CnH2n CnH2n-2 CnHn None Which gas is produced during the fermentation of sugar? Oxygen Carbon dioxide Hydrogen Methane None Which functional group is present in alcohols? Carbonyl Carboxyl Hydroxyl Amino None What is the common name for the compound CH₃COOH? Methanol Ethanol Acetic acid Formic acid None Which class of organic compounds has a double bond between carbon atoms and no other functional groups? Alkynes Alkenes Alkanes Alcohols None Which hydrocarbon is known as "ethylene" in its IUPAC name? CH₃CH₃ CH₃CH₂CH₃ H₂C=CH₂ or C₂H₄ CH₃CH₂OH None What is the process of converting vegetable oils into solid fats called? Fermentation Saponification Hydrogenation Esterification None Please fill in the comment box below. Time's up
