In which of the following resonance will be possible?
(A) `CH_(3)-CH_(2)-CH_(2)-CHO`
(B) `CH_(2)=CH-CH=O`
(C) `CH_(3)COCH_(3)`
(D) `CH_(2)=CH-CH_(2)-CH=CH_(2)`

CH_(3)CH_(2)CH (CHO) CH_(3) IUPAC NAME

CH_(3)CH_(2)CH(CHO)CH_(2)CH_(3) and CH_(3)CH(CHO) CH_(2)CH_(2)CH_(3) are :-

Select the alkyl halide and nucleophile that will give each of the following products. (a) CH_(3)-CH_(2)-CH_(2)-NH_(2) (b) CH_(3)-CH_(2)-O-CH_(2)-CH_(3) (c) CH-=C-CH_(2)-CH_(2)-CH_(2) (d) (CH_(3))_(2)CHS(CH_(3))_(2) (e) C_(6)H_(5)-O-CH_(2)-CH_(3)

Which of the following will give yellow precipitate with I_(2) / NaOH ? (A) ICH_(2)COCH_(2)CH_(3) (B) CH_(3)COOCOCH_(3) (C) CH_(3)CONH_(2) (D) CH_(3)CH(OH)CH_(2)CH_(3)

How would you carry out the following conversions ? (a) H_(3)C CH_(2)=CH_(2) to H_(3)C- CH_(2)CH_(2)CH_(2)OH (b) H_(3)C CH_(2)-CH =CH_(2) to H_(3)C-CH_(2)-CH(OH)CH_(2)OH (c) H_(3)C C-= CH to H_(3)C COCH_(3) (d) Br_(2)CH CHBr_(2) to HC -=CH

Name the functional groups present in the following compounds: (i) CH_(3)-CH_(2)-CH_(2)-OH (ii) CH_(3)-CH_(2)-CH_(2)-COOH (iii) CH_(3)-CH_(2)-CHO (iv) CH_(3)-CO-CH_(2)-CH_(3)

Convert 1 - bromobutane to CH_(3)-CH_(2)-CH_(2)-CH_(2)-CH_(2)-CHO

Name of the following as substituted derivatives of ethylene. (a) CH_(3)-CH=CH-CH_(3) (b) CI_(2)C=CHCI (c) (CH_(3))_(2)C=CH_(2) (d) (CH_(2)=CH)_(2)C=CH_(2) (e) (CH_(2)=CH)-CH=CH-(CH=CH_(2))

write the IUPAC name {:(CH_(3)CH_(2)CH_(2)CH_(2)" "CH_(2)CH_(3)" "CH_(3)),(" | | |"),(" "CH_(3)-CH-C=CH-CH_(2)-CH-CH_(3)):}