Which of the following does not give Iodoform reaction ?
`CH_(3)CH_(2)OH, CH_(3)CH(OH)CH_(2)CH_(3), CH_(3)CH(OH)CH_(3), (CH_(3))_(3)COH`

Which among the following can have different conformations ? CH_(4) CHCl_(3) CH_(3)COOH CH_(3)CH_(2)OH

Which of the following should be most volatile? (I) CH_(3)CH_(2)CH_(2)NH" (II) "(CH_(3))_(3)N (III) (IV) CH_(3)CH_(2)CH_(3)

Which reagent will you use for the following reaction? CH_(3)CH_(2)CH_(2)CH_(3)rarrCH_(3)CH_(2)CH_(2)CH_(2)Cl+CH_(3)CH_(2)CHClCH_(3)

Which member of the following pairs would you expect to be more water soluble ? (a) CH_(3)CH_(2)OH or CH_(3)CH_(2)OCH_(3) (b) CH_(3)COOH or HCOOCH_(3)

Which of the following haloalkanes have low boiling point ? Give reason. (a) CH_(3)CH_(2)CH_(2)CH_(2)Br (b) {:(CH_(3)CH_(2)CHCH_(3)),(" |"),(" "Br):} (c ) {:(" "CH_(3)),(" |"),(H_(3)C-C-CH_(3)),(" |"),(" "Br):}

Following are the structures of four isomer of hexane. Among the names given below, which correctly identifies the fifth isomer ? CH_(3)CH_(2)CH_(2)CH_(2)CH_(2)CH_(3) (CH_(3))_(3) C CH_(2) CH_(3) (CH_(3))_(2) CHCH_(2)CH_(2)CH_(3) (CH_(3))_(2)CHCH (CH_(3))_(2)

How can the following conversions be effected ? (a) CH_(3)COCl rarr CH_(3)CHO (b) CH_(3)COCl rarr CH_(3)COCH_(3) (c ) CH_(3)CN rarr CH_(3)CHO (d) CH_(3)CN rarr CH_(3)CH_(2)OH

Which of the following is an isomer of CH_(3)CH_(2)CH_(2)CH_(2)OH ?

Which member of the following pairs would you expect to have higher boiling point ? CH_(3)O CH_(2)CH_(2)OCH_(3) or CH_(2)OH CH_(2)CH_(2)CH_(2)OH Cl CH_(2)CH_(2)OH or CH_(2)OH -CH_(2)OH