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Explain the effect of electronegativity on inductive effect?

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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The correct statement regarding the basicity of aryl amines is:
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Identify the functional group that has electron donating inductive effect.
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Which amongst the following is the strongest acid?
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Consider the following compounds

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Hyperconjugation occurs in:
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The ease of hydrolysis in the compounds CH3COCl(I),CH3-CO-O-COCH3(II) CH3COOC2H5(III) and CH3CONH2(IV) is of the order
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The correct order of basicity is
 
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Arrange the following amines in the decreasing order of basicity.

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The hyperconjugative stabilities of tert-butyl cation and 2-butene, respectively, due to 
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Identify the product of the following reaction.

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Which of the following carbocations is expected to be the most stable?
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In pyrrole, the electron density is maximum on

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Considering the basic strength of amines in an aqueous solution, which one has the smallest pKb value?
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In which of the following molecules, all atoms are coplanar?
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The correct order for acid strength of compounds CH≡CH, CH3-C≡CH and CH2=CH2 is as follows:
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In case of substituted aniline the group which decreases the basic strength is
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Among the following oxoacids, the correct decreasing order of acid strength is :
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The correct increasing order of the basic strength for the following compounds is:

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Which of the following is correct with respect to -I effect of the substituent? (R=alkyl group)
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Consider the following four compounds I, II, III, and IV.

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Choose the correct statement(s).

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Given,

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The enthalpy of hydrogenation of these compounds will be in the order as: