Match List-I with List-II. List-I List-II A I Spiro compound B II Aromatic compound C III Non-planar Heterocyclic compound D IV Bicyclo compound Choose the correct answer from the options given below

A - III , B - IV , C - I , D - II

A - II , B - I , C - IV , D - III

A - IV , B - III , C - I , D - II

A - IV , B - III , C - II , D - I

Match the following Column I Column II a) Alkane (i) Phenol b) Alicyclic compound (ii) Tropolone c) Benzenoid aromatic compound (iii) Isobutane d) Non-benzenoid aromatic compound (iv) Furan e) Heterocyclic compound (v) Cyclohexene

a ) - iii ; b ) - v ; c ) - i ; d ) - ii ; e ) - iv

a ) - iii ; b ) - i ; c ) - v ; d ) - ii ; e ) - iv

a ) - i ; b ) - ii ; c ) - iii ; d ) - iv ; e ) - v

a ) - iii ; b ) - v ; c ) - i ; d ) - iv ; e ) - ii

a ) - iii ; b ) - ii ; c ) - i ; d ) - v ; e ) - iv

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The most strained cycloalkane is

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Match List-I with List-II.

	List-I		List-II
A		I	Spiro compound
B		II	Aromatic compound
C		III	Non-planar Heterocyclic compound
D		IV	Bicyclo compound

Choose the correct answer from the options given below

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Allene

(C_{3} H_{4})

contains:

MEDIUM

Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Which of the following is not an example of benzenoid compound?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The number of C - C sigma bonds in the compound

Question Image

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The increasing order of acidic strength among the following compounds is

$I$ . Benzoic acid
$II$ . $4 -$ nitrobenzoic acid
$III$ . $3, 4 -$ dinitrobenzoic acid
$IV$ . $4 -$ methoxybenzoic acid

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

An organic compound of molecular formula

C_{6} H_{6} {Br}_{2}

has six carbon atoms in a ring system, two non-conjugate double bonds and two bromo groups at

1, 4

positions. Then the compound is

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

\overset{1}{C} H_{2} = \overset{2}{C} = \overset{3}{C} H - \overset{4}{C} H_{3}

molecule, the hybridization of carbon

1, 2, 3

and

4

respectively, are :

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The molecule having a formyl group is

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Which of the following is an anhydride?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The correct order of catenation is:

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Number of primary carbon atoms present in

3

-Ethyl-

2, 4

-dimethylheptane is ?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

How many pi bonds and sigma bonds are present in following molecule?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Match the following

	Column I		Column II
a)	Alkane	(i)	Phenol
b)	Alicyclic compound	(ii)	Tropolone
c)	Benzenoid aromatic compound	(iii)	Isobutane
d)	Non-benzenoid aromatic compound	(iv)	Furan
e)	Heterocyclic compound	(v)	Cyclohexene

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Which of the following structures contain $s p$ -hybridised carbon atom(s)?

I. $HC \equiv CH$

II. $H_{2} C = C = {CH}_{2}$

III. Question Image

IV. Question Image

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Identify the correct statement.

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

Which of the following is an incorrect statement?

HARD

Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The functional group present in a molecule having the formula

C_{12} O_{9}

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

A molecule which has

1 °, 2 °

and

3 °

hydrogen atoms is:

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Classification of Organic Compounds

The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is:

The most strained cycloalkane is

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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