Advertisements
Advertisements
प्रश्न
Write the name and formula of the 2nd member of homologous series having general formula CnH2n – 2.
Advertisements
उत्तर
CnH2n – 2 is the general formula for alkynes. The second member of the alkyne family is propyne with the formula C3H4.
APPEARS IN
संबंधित प्रश्न
What is a homologous series?
Write the next homologue of the following: C2H4
Complete the following table which relates to the homologous series of hydrocarbons.
|
General Formula |
IUPAC name of the homologous series | Characteristic bond type | IUPAC name of the first member of the series |
| `C_nH_(2n-2)` | (A)________ | (B)______ | (C)______ |
| C_nH_(2n+1) | (B)________ | (E)______ | (F)______ |
The molecular formula of the third member of the homologous series of ketones is:
(a) C4H8O
(b) C3H6O
(c) C5H10O
(d) C6H12O
Give the abbreviated formula of the third member of the alcohol.
Copy and complete the following table, which relates to the three homologous series of hydrocarbons:
| General formula | CnH2n | CnH2n-2 | CnH2n+2 |
| IUPAC name of the homologus series | |||
| Characteristic bond type | Single bonds | ||
| IUPAC name of the first member of the series | |||
| Type of reaction with chlorine | Addition |
The unsaturated hydrocarbons containing a carbon-carbon double bond are called _______.
Which of the following pairs can be the successive members of a homologous series?
Name the following organic compound:
The first homologue whose general formula is CnH2n.
Define Homologous series.
