Basic Concepts Of organic Compound Flashcards
What is the most electronegative element in the carbon group?
Fluorine
Which carbon atom is considered acidic in organic compounds?
The carbon attached to a hydrogen atom in a carboxylic acid.
What type of hybridization occurs in sp3 carbon atoms?
Tetrahedral hybridization.
True or False: Carbon can exhibit sp hybridization.
True
Fill in the blank: The carbon atom in ___________ is the most acidic.
acetic acid
What is the hybridization of carbon in ethylene (C2H4)?
sp2 hybridization.
Which type of carbon hybridization is associated with triple bonds?
sp hybridization.
True or False: The acidity of carbon increases with increasing electronegativity of adjacent atoms.
True
What is the hybridization of carbon in methane (CH4)?
sp3 hybridization.
In which functional group is the acidic carbon typically found?
Carboxylic acid group.
What is the electronegativity of carbon on the Pauling scale?
2.55
Which hybridization type results in a linear molecular shape?
sp hybridization.
True or False: A carbon atom in a carbonyl group is less acidic than in a carboxylic acid.
True
What is the hybridization of carbon in acetylene (C2H2)?
sp hybridization.
Fill in the blank: The presence of an electronegative atom near an acidic carbon increases its __________.
acidity
Which carbon is the least electronegative in a hydrocarbon chain?
The terminal carbon atom.
What type of hybridization occurs in a carbon atom that is part of a double bond?
sp2 hybridization.
True or False: The more electronegative the substituents around a carbon atom, the more acidic it becomes.
True
What is the role of electronegativity in determining acidity in organic compounds?
Electronegativity influences the stability of the conjugate base formed after deprotonation.
Which carbon is commonly considered the most acidic in organic chemistry?
The carbon in a carboxyl group.
What type of bond is formed by sp hybridized carbon atoms?
Triple bonds.
Fill in the blank: Carbon atoms in ___________ undergo sp2 hybridization.
alkenes
What is the hybridization of the carbon atom in a carbonyl (C=O) group?
sp2 hybridization.
True or False: All carbon atoms in hydrocarbons are sp3 hybridized.
False