How many isomeric butanes are there?
2
3
4
5
A.
2
There are two isomeric butanes.
(i) n-butane
CH3-CH2-CH2-CH3
(ii) iso-butane
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
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