Which of the following will show geometrical isomerism?
1-butene
2-butene
2-methyl propene
Propene
Aromatic properties of benzene are proved by
aromatic sextet theory
resonance theory
molecular orbital theory
All of the above
n-propyl alcohol and iso-propyl alcohol are examples of
position isomerism
chain isomerism
tautomerism
geometrical isomerism
A.
position isomerism
The structure of n-propyl alcohol and iso-propyl alcohol are given below-
(i) n-propyl alcohol - C3H8O (-OH functional group)
CH3-CH2-CH2-OH
(ii) iso-propyl alcohol - C3H8O (-OH functional group)
As there is difference in the position of attachment of OH group in the given isomers, so, they are position isomers.
Heating together of sodium ethoxide and ethyl iodide wll give
ether
ethyl alcohol
acetaldehyde
acetic acid
One mole of a solute A is dissolved in a given volume of a solvent. The association of the solute takes place according to nA [A]n. The van't Hoff factor (i) is expressed as:
i = 1 - x
i = 1 +
i =
i = 1