Frank solutions for केमिस्ट्री पार्ट २ अंग्रेजी] कक्षा १० आईएससी chapter 11.1 - Organic Compounds [Latest edition]

Which was the first organic compound synthesized in laboratory and by whom?

Write the molecular formulae of the third and fifth members of homologous series represented by general formula C_nH_2n-2.

Which of the following belong to same homologous series?

C3H₈, C₃H₆, C₄H₈, C₄H₆

How many isomers of the following hydrocarbons are possible?

(a) C₃H₈ 

(b) C₄H₁₀

What is major source of organic compounds?

Give four differences between organic and inorganic cornpounds.

Fill in the blank:

Organic compounds are essentially_________compounds. They
show ___________Reaction and their rates are ___________.

Fill in the blank:

One of the products of combustion of organic compounds is
always__________

Fill in the blank:

More than 90% of the known organic compounds are. ________

Fill in the blank:

Vital force theory was discarded by the synthesis of__________ in laboratory.

Explain the fact that why organic com pounds are Iarge in number.

What is homologous series?

What is the difference in molecular formula of any Two adjacement homologues in terms of types of atoms and molecular mass?

What is eaten ation? 'Why carbon shovv rnaximurn tendency of catenation?

Give the name and formulae of one member of each of the following:

(a) Saturated hydrocarbons

(b) Unsaturated Hydrocarbons

What is an alkyl group?

Give the names of any three alkyl groups. How are they formed?

Write the IUPAC name of the foloowing:

CH₃CH₂CH₂CH₂CH₃

Write the IUPAC name of the following:

\[\begin{array}{cc}
\phantom{...}\ce{CH3}\\
|\\
\ce{CH3 - C - CH3}\\
|\\
\phantom{...}\ce{CH3}
\end{array}\]

Write the IUPAC name of the foloowing: 

CH₃CH₂Ch= CHCH₃

Write the IUPAC name of the foloowing:

CH₃ - C = CH

Define a functional group with two examples. write the Functional groups for
(i) Alcohol
(ii) Ketone
(iii) Carboxylic acid

Define a functional group with two examples. write the Functional groups for
(i) Alcohol
(ii) Ketone
(iii) Carboxylic acid

Give the names  of the following functional groups:

-OH, >- c = o, -CHO, -COOH

Give the trivial names and IUPAC names of the following:
(a) C₃H₆
(b) C₂H₄
(c) C₂H₂
(d) CH₃0H
(e) CH₃COOH