Question
Ethyl amine is basic while acetamide is ampheteric. Explain the reason.
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Answer
In ethylamine, the lone electron pair of Nitrogen of$-NH_2$ group is easily available to accept proton. Whereas in acetamide due to the presence of 
group and its $-I$ effect the lone electron pair of $-NH_2$ group is involved in resonance hence, it is not readily available to accept proton. There by, ethyl amine is basic whereas acetamide is amphoteric in nature.
group and its $-I$ effect the lone electron pair of $-NH_2$ group is involved in resonance hence, it is not readily available to accept proton. There by, ethyl amine is basic whereas acetamide is amphoteric in nature.Need a full question paper?
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Match the common names given in Column I with the IUPAC names given in Column II.
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Column I
(Common names)
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Column II
(IUPAC names)
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(i)
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Cinnamaldehyde
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(a)
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Pentanal
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(ii)
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Acetophenone
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(b)
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Prop-2-enal
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(iii)
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Valeraldehyde
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(c)
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4-Methylpent-3-en-2-one
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(iv)
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Acrolein
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(d)
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3-Phenylprop-2-enal
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(v)
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Mesityl oxide
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(e)
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1-Phenylethanone
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