Mock Test 1(Alkenes Organic Chemistry) Alkenes(Organic Chemistry) 1 / 10Which of the following alkenes will give a meso compound upon reaction with cold, dilute KMnO₄? Propene But-2-ene (cis) But-2-ene (trans) Ethene 2 / 10Which of the following reagents is used for the ozonolysis of alkenes? O₃ followed by Zn/H₂O KMnO₄ H₂SO₄ NaBH₄ 3 / 10What is the major product when but-1-ene reacts with HBr? 1-Bromobutane 2-Bromobutane Butane Bromobutene 4 / 10Which of the following is the correct order of stability for alkenes? Tetrasubstituted > Trisubstituted > Disubstituted > Monosubstituted Monosubstituted > Disubstituted > Trisubstituted > Tetrasubstituted Trisubstituted > Tetrasubstituted > Disubstituted > Monosubstituted d) Disubstituted > Monosubstituted > Tetrasubstituted > Trisubstituted 5 / 10What is the product when ethene undergoes catalytic hydrogenation? Ethane Ethanol Ethyne Methane 6 / 10Which reagent is used for the oxidation of alkenes to form diols? HBr NaOH HCl KMnO₄ 7 / 10What is the major product when propene reacts with HBr in the presence of peroxide? 2-Bromopropane Propane 1-Bromopropane d) Bromopropene 8 / 10Which of the following alkenes exhibits geometrical isomerism? Ethene Propene Cyclohexene But-2-ene 9 / 10What is the product formed when ethene reacts with bromine in the presence of carbon tetrachloride? Ethane Ethylene glycol Bromoethane 1,2-Dibromoethane 10 / 10Which of the following reactions is used to prepare alkenes from alkyl halides? Dehydrohalogenation Ozonolysis Wurtz reaction Hydroboration Your score isThe average score is 0% 0% Restart quiz
