NCERT Class XII Chemistry
Chapter - Aldehydes, Ketones and Carboxylic Acids
Questions with Solutions
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Question : 2
Total: 28
Name the following compounds according to IUPAC system of nomenclature :
(i)C H 3 C H ( C H 3 ) C H 2 C H 2 C H O
(ii)C H 3 C H 2 C O C H ( C 2 H 5 ) C H 2 C H 2 C l
(iii)C H 3 C H = C H C H O
(iv)C H 3 C O C H 2 C O C H 3
(v)C H 3 C H ( C H 3 ) C H 2 C ( C H 3 ) 2 C O C H 3
(vi)( C H 3 ) 3 C C H 2 C O O H
(vii)O H C C 6 H 4 C H O − p
(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
Solution:
(i) 4-Methylpentanal
(ii) 6-Chloro-4-ethylhexan-3-one
(iii) But-2-en-1-al
(iv) Pentane-2, 4-dione
(v) 3, 3, 5-Trimethylhexan-2-one
(vi) 3, 3-Dimethylbutanoic acid
(vii) Benzene-1, 4-dicarbaldehyde
(ii) 6-Chloro-4-ethylhexan-3-one
(iii) But-2-en-1-al
(iv) Pentane-2, 4-dione
(v) 3, 3, 5-Trimethylhexan-2-one
(vi) 3, 3-Dimethylbutanoic acid
(vii) Benzene-1, 4-dicarbaldehyde
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