Pick the odd one out
HCOOH
CH3- COOH
C2H5OH
C2H5COOH
The chemical formula of two adjacent organic compounds differ in
CH4
CH3
CH2
C3H8
Name the compound having tribond?
Alkene
Alkyne
Alkane
Acids
From below carbon chains write the correct number chain which obey the IUPAC name?
1 2 3 4 5 c - c - c - c - c | c - c
5 4 3 2 1 c - c - c - c - c | c - c
6 5 4 3 c - c - c - c - c | c - c 2 1
1 2 3 4 c - c - c - c - c | c - c 5 6
From among the following isomerisms which is metamerism?
CH3 - CH2 - CH2 - CH3 CH3 - CH2 - CH3 | CH3
CH3 - CH2 - CH2 - CH2OH CH3 - CH - CH2 - CH3 | OH
CH3 - CH2 - OH CH3 - O - CH3
CH3 - CH2 - O - CH2 - CH3 CH3 - O - CH2 - CH2 - CH3
All the carbon compounds form
Tetravalent
Trivalent
Divalent
Monovalent
Name the main content in the natural gas.
Methane
Ethane
Butane
Carbon has a valency of
One
Two
Three
Four
Name the position isomerism of pentanol CH3 - CH2 - CH2 - CH2 - CH2 - OH
CH3 - O - CH2 - CH2 - CH2 - CH3
CH3 - CH2 - O - CH2 - CH2 - CH3
OH | CH3 - CH - CH2 - CH2 - CH3
None of these
In liquid petroleum gas (LPG)_________is used.
Ethene
Butene
Butyne