BY HYDROLYSIS OF GEM-DIHALIDES

DIHALIDES & MONOHALIDES

Methods OF Preparation OF Alkynes (From Gem Dihalides, Vicinal Dihalides, Kolbe's Electrolysis), Properties OF Alkynes (Electrophilic Addition, Kucherov Reaction, Reduction, Isomerisation, Aromatisation), Examples

Statement : All gems are pens All pens are balls Conclusions : I. All gems are balls II. Some gems are balls

Statement-I: Acetylene is formed when ethylene chloride or ethylidene chloride is heated with alcoholic KOH. Statement-II: Both gem dihalides and vinicinal dihalides on dehydrohalogenation form alkyne.

Expand the following: GEM

What is GEM ? Given example.

1, 2-Dichloroethane is a gem-dihalide.

How many gem dihalides with different formulas are possible for C_(3)H_(6)CI_(2) ?