Draw resonance structures for the following :
(a) `CH_(3)COO^(-),` (b) `CH_(3)CONH_(2)`, (c) `C_(6)H_(5)CHO`, (d) `C_(6)H_(5)COO^(-)`

The order of strengths of the following carboxylic acidic is (i) CH_(3)-CH_(2)-COOH (ii) CH_(3)-COOH (iii) C_(6)H_(5)-COOH (iv) C_(6)H_(5)-CH_(2)COOH

What are the reagents that would convert the following into Ethyl amines ? (a) CH_(3)CONH_(2) (b) CH_(3)CN (c ) CH_(3)CH_(2)NO_(2) (d) CH_(3)CH=NOH

Assign priority number to each of the following groups: (a) -CHO, -OH, -CH_(3), -CH_(2)OH (b) -CH = CH_(2), -CH_(2)CH_(3), - C_(6)H_(5), -CH_(3) (c ) (CH_(3))_(2)CH-,CI-,-CH_(2)CH_(2)Br

Draw the resonance structures for the following compounds. Show the electron shift using curved-arrow notation. (a) C_(6)H_(5)OH (b) C_(6)H_(5)NO_(2) (c ) CH_(3)CH=CHCHO (d) C_(6)H_(5)-CHO (e) C_(6)H_(5)-overset(+)(C )H_(2) (f) CH_(3)CH=CHoverset(+)(C )H_(2)

Give the IUPAC names of the following compounds: (CH_(3))_(3) C CH_(2)CHO, CH_(3)CH= CHCHO, CH_(3)CH_(2)COCH (C_(2)H_(5))CH_(2)CH_(2)Cl and CH_(3)CH(OH)CH_(2)COCH_(3)

What are hybridisation states of each carbon atom in the following compounds ? CH_(2)=C=O,CH_(3)CH=CH_(2),(CH_(3))_(2)CO,CH_(2)=CHCN,C_(6)H_(6)

Choose the correct enol content order of the following compounds in their pure liquid state I) CH_(3)COCH_(3) II) CH_(3)COCH_(2)COOC_(2)H_(5) III) C_(6)H_(5)COCH_(2)COOC_(2)H_(5) IV) CH_(3)COCH_(2)COCH_(3) V) C_(6)H_(5)COCH_(2)COCH_(3)

The order of decreasing stability of the carbanions (CH_(3))_(3) C^(-) (I), (CH_(3))_(2) bar(C )H(II), CH_(3)CH_(2)(III), C_(6)H_(5)CH_(2)(IV)

Write chemical equations for the following conversions : C_(6)H_(5)-CH_(2)-Cl " into " C_(6)H_(5)-CH_(2)-CH_(2)-NH_(2)