Reagents And Conditions

Question 1

Alkene to Alkane

Answer 1

H2(g)

Ni catalyst

Question 2

Alkane to Haloalkane

Answer 2

Halogen

UV lights

Question 3

Haloalkane to amine

Answer 3

Conc NH3(aq), ethanol 
Nucleophillic substitution

Question 4

Haloalkane to nitrile

Answer 4

NaCN ethanol

Nucleophillic substitutio

Question 5

Nitrile to carboxylic acid

Answer 5

HCL/ H2O

Hydrolysis

Question 6

Alcohol to Haloalkane

Answer 6

Sodium halide
Conc H2SO4
Heat under reflux
Nucleophillic substitution

Question 7

Haloalkane to alcohol

Answer 7

NaOH
Heat under reflux
Nucleophillic substitution

Question 8

Alcohol to alkene

Answer 8

H3PO4 or H2SO4

Heat

Question 9

Nitrile to amine

Answer 9

H2/ Ni

Question 10

Alcohol to aldehyde

Answer 10

K2Cr2O7/H2SO4

Distillation

Question 11

Alcohol to carboxylic acid

Answer 11

K2Cr2O7/H2SO4

Reflux

Question 12

Alcohol to ketone

Answer 12

K2Cr2O7/ H2SO4

Reflux

Question 13

Ketone to alcohol

Answer 13

NaBH4

Question 14

Ketone to hydroxnitrile

Answer 14

KCN

H+

Question 15

Aldehyde to hydroxnitrile

Answer 15

KCN/ H+

Question 16

Carboxylic acid to acyl chloride

Answer 16

SOCl2

Question 17

Acyl Chloride to carboxylic acid

Answer 17

H2O

Question 18

Acyl chloride to Ester

Answer 18

Alcohol

Question 19

Ester to carboxylate

Answer 19

OH-

Heat

Question 20

Carboxylic acid to Ester

Answer 20

Alcohol

Conc H2SO4

Question 21

Ester to carboxylic acid

Answer 21

Dilute acid

Heat

Question 22

Acyl chloride to 1• amide

Answer 22

NH3

Question 23

Acyl chloride to 2• amide

Answer 23

Primary amine

Question 24

Nitrobenzene to phenylamine

Answer 24

Sn

Conc HCL

Question 25

Benzene to nitrobenzene

Answer 25

Conc H2SO4 | Conc HNO3

Question 26

Benzene to methylbenzene

Answer 26

CH3Cl | AlCl3

Question 27

Benzene to bromobenzene

Answer 27

Br2 | FeBr3

Question 28

Benzene to chlorbenzene

Answer 28

Cl2 | AlCl3

Question 29

Phenol to nitrophenol

Answer 29

Dilute HNO3

Question 30

Phenol to 2,4,6-bromophenol

Answer 30

Br2