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Among these compounds, the correct order of $C - N$ bond lengths is:

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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The compound that does NOT liberate CO₂, on treatment with aqueous sodium bicarbonate solution, is

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The correct order of acidity for the following compounds is :
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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

The weakest among the following acids is

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The correct increasing order of the basic strength for the following compounds is:

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The correct order for acid strength of compounds

CH \equiv CH, {CH}_{3} - C \equiv CH

and

{CH}_{2} = {CH}_{2}

is as follows:

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Among formic acid, acetic acid, propanoic acid and phenol, the strongest acid in water is

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The correct order of acidity of the following compounds is

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

The

N

which contribute least to the basicity of the compound is :
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The correct statement regarding the basicity of aryl amines is:

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The correct order of strengths of carboxylic acids is

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Among the following oxoacids, the correct decreasing order of acid strength is :

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The increasing basicity order of the following compounds is:

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Considering the basic strength of amines in an aqueous solution, which one has the smallest

{pK}_{b}

value?

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The acidity of compounds

I - I V

in water

I

. Ethanol

I I

. Acetic Acid

I I I

. Phenol

I V

. Acetonitrile

follows the order

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

The increasing order of basicity of the following compounds is :
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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

The increasing order of the

{p K}_{b}

of the following compund is:

(A)

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(B)

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(C)

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(D)

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

What is the order of basicity among the following compounds?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

In case of substituted aniline the group which decreases the basic strength is

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Among the following, which is least acidic?

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Chemistry>Organic Chemistry>Organic Chemistry- Some Basic Principles and Techniques>Electronic Effects

The correct order of basicity is