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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Which of the following options possess compounds with the same general formula?

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

EASY

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

Allene

(C_{3} H_{4})

contains:

EASY

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:

EASY

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 :

EASY

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

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 not an example of benzenoid compound?

EASY

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:

EASY

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

A metal rod of cross-sectional area

3 \times 10^{- 6} m^{2}

is suspended vertically from one end has a length

0.4 m

100 ° C

. Now the rod is cooled upto

0 ° C

, but prevented from contracting by attaching a mass

m

at the lower end. The value of

m

is (

Y = 10^{11} N m^{- 2}

, coefficient of linear expansion

= 10^{- 5} K^{- 1}, g = 10 m s^{- 2}

)

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

In the following reaction

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The major product is

EASY

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

Which of the following is an anhydride?

EASY

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

HARD

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

For the given compound X, the total number of optically active stereoisomers is ____.

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

The compound which is not isomeric with methoxypropane

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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

EASY

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

A metallic rod breaks when strain produced is

0.2 %

. Young's modulus of the material of the rod is

7 \times 10^{9} N m^{- 2}

. What should be its area of cross-section to support a load of

10^{4} N

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

The maximum number of cyclic isomers (positional and optical) of a compound having molecular formula

C_{3} H_{2} C l_{2}

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

The maximum number of isomeric ethers with the molecular formula

C_{4} H_{10} O

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

In the following structure, the double bonds are marked as

I, II, III

and

IV

Geometrical isomerism is not possible at the site(s):

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

Phenol can be distinguished from ethanol by the reagent

Which of the following options possess compounds with the same general formula?

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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