basics of organic Flashcards
(8 cards)
name all the scientist and their discovery
- Berzelius ==> vital force theory
- Wohler ==> urea after excess heating of ammonium cyanate
- Kolbe’s ==> acetic acid
- Berthelot ==> Methane
STRUCTURAL FORMULA
when carbon - hydrogen bond are represented in a compound
eg -
C
|
H — C — H
|
C
CONDENCE FORMULA
when carbon-carbon bond r represented and carbon-hydrogen bonds r omitted.
eg - H3C - CH2 - CH2 - CH3
SUPER CONDENCE FORMULA
when same groups r written once and sub-script for repetition is given
eg (h3c)2 (ch2)2
MOLECULAR FORMULA
the no. of atoms of carbon and hydrogen r only only written in sub-script.
eg C4H10
BOND LINE FORMULA
representation were carbon-hydrogen bonds r represented as line
eg /\//\
TYPES OF CARBON
- carbon attached to one carbon is primary
- carbon attached to two carbon is secondary
- carbon attached to three carbon is tertiary
- carbon attached to four carbon is quantemony