Question -
Answer -
(i) The2,4-dinitrophenylhydrazone of benzaldehyde
(ii) Cyclopropanoneoxime
(iii) Acetaldehydedimethylacetal
(iv) Thesemicarbazone of cyclobutanone
(v) Theethylene ketal of hexan-3-one
(vi) Themethyl hemiacetal of formaldehyde
Answer
(i)
(iv)
(vi)
