NEETChemistryHydrocarbonsMCQ+4 / −1
The incorrect method for the synthesis of alkenes is
- ATreating vicinal dihalides with Zn metal
- BTreating of alkynes with Na in liquid NH3
- CHeating alkyl halides with alcoholic KOH
- DTreating alkyl halides in aqueous KOH solution
View written solutionFree
Correct answer: D
Alkenes can be prepared
More from Hydrocarbons
- The correct structure of 2, 6-dimethyl-dec-4-ene is2021 · MCQ
- As alkene on ozonolysis gives methanal as one of the product, Its structure is :2020 · MCQ
- An alkene “A” on reaction with O3 and Zn + H2O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene “A” gives “B” as the major product. The structure of product “B” is :2019 · MCQ
- The most suitable reagent for the following conversion, is : Includes diagram2019 · MCQ
- Among the following, the reaction that proceeds through an electrophilic substitution, is :2019 · MCQ
- Hydrocarbon (A) reacts with bromine by substitution to form an alkyl bromide which by Wurtz reaction is converted to gaseous hydrocarbon containing less than four carbon atoms. (A) is2018 · MCQ
- Which one is the correct order of acidity?2017 · MCQ
- Predict the correct intermediate and product in the following reaction : …2017 · MCQ