Acetylene reacts with $HCN$ in the presence of $Ba(CN)_2$ to yield
- A$1,1-$dicyanoethane
- B$1,2-$dicyanoethane
- CVinyl cyanide
- DNone of these
Explore More
Similar Questions
Propyne on reaction with water in the presence of $40\% \ \text{H}_2\text{SO}_4$ and $1\% \ \text{HgSO}_4$ forms:
Discuss the types of reactions given by alkynes.
Medium
View SolutionThe number of moles of protons which can be easily given by $1 \ mole$ of $but-1-yne$ is:
Difficult
View Solution$Alkyne \xrightarrow[{Hg^{2+}}]{{H^+/H_2O}} \text{ketone}$
Which of the following alkynes cannot give a ketone?
Which of the following alkynes cannot give a ketone?
Medium
View SolutionDescribe the physical properties of alkynes.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo