XX. Ethyl XXXXXX ether
Q7.Ethyl XXXXXXXXX XXXXX
XX. XXXXXXXXX thiol
Q 10. X,X-XXXXXXXX hexan1-XXXXX
XXX Heptane4-thiol
Q20 2 XXXXXXX 3 methyl XXXXXXX
XXX. X XXXXX X methyl XXXXXXXX
XXX. X methyl XXXXXXX
Q23. 3 XXXXXX pentanal
XXX. X,3dichloro butanal
XXX . (X) is XXX answer
XXX. (D) XX XXX answer
X 29. X,4 diethyl X XXXXXX heptan-X-one
Q. 31. X XXXXX cyclohexanone
XX. XXXXX XXXXXX XXXXX