CPI

Question 1

is the introduction of an alkyl group into an organic compound by substitution or addition

Answer 1

Alkylation

Question 2

is the process of forming amines by the action of ammonia

Answer 2

Amination

Question 3

precursor to synthetic fiber

nylon 6,6

Answer 3

adiponitrile

Question 4

is an industrial process for the production of nitriles using ammonia and oxygen.
The usual substrates are alkenes

Answer 4

Ammonoxidation

Question 5

important in synthetic fiber: polyacrylonitrile
has a vinyl group bound to a nitrile group,
also present in a moon of Saturn (Titan)- second largest moon in the Solar system next to Jupiter’s Ganymede
Saturn has 62 moons, 53 are named 13 are larger than 50 km diameter

Answer 5

acrylonitrile

Question 6

is also used to mean a thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition.

Answer 6

Calcination

Question 7

Substance formed when Clinker+gypsum+limestone

Answer 7

Cement

Question 8

reactions that introduce carbon monoxide into organic and inorganic substrates.

Answer 8

Carbonylation

Question 9

is a chemical reaction in which a carboxylic acid group is produced by treating a substrate with carbon dioxide

Answer 9

Carboxylation

Question 10

is a reaction in which two molecules combine to form a single molecule.

Answer 10

Condensation

Question 11

breaking of long hydrocarbon molecules into smaller ones

Another term: Destructive distillation

Answer 11

Cracking

Question 12

cyanation which allows for the formation of benzonitriles (Traugott Sandmeyer)

Answer 12

Sandmeyer reaction

Question 13

also known as the cyanide process or the MacArthur-Forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. It is the most commonly used leaching process for gold extraction.

Answer 13

Gold cyanidation

Question 14

the chemical breakdown of a compound due to reaction with water.

Answer 14

hydrolysis

Question 15

is a chemical process that introduces a hydroxyl group (-OH) into an organic compound.

Answer 15

hydroxylation

Question 16

The process of converting a monomer or a mixture of monomers into an oligomer

Answer 16

Oligomerization

Question 17

Small molecules react with each other to form larger structural units while releasing smaller molecules as a byproduct, such as water or methanol.

Answer 17

condensation polymerization

Question 18

Manufacture of paper from pulp using Foudrinier machine

Answer 18

Kraft Process

Question 19

Recovery of H2 from water gas (CO reacts with steam to form CO and H2)

Answer 19

Bosch Process

Question 20

Recovery of copper from sulfide ores using Cu & Na or CaCl2 soln
Then electrolyzing the resulting CuCl2 liquor

Answer 20

Hoepener Process

Question 21

CuS or FeS fused and blown with air to burn out sulfur content

Answer 21

Holloway Process

Question 22

Formation of a rust resistant coating on iron;

base metal by oxidation with steam

Answer 22

Barff Process

Question 23

Process for reduction of Lead ores

Answer 23

Carinthian Process

Question 24

Method of recovering gold and silver from their ores by treatment with Cyanides

Answer 24

Cyanidation Process

Question 25

Rubber reclaiming process in vulcanized scraps in a mixer (Banbury) under pressure at high temp, low time

Answer 25

Babbyry Process

Question 26

Sulfonation and extraction process in manufacture of phenol

Answer 26

Dennis Bull Process

Question 27

Soda Ash manufacture

Answer 27

Solvay Process

Question 28

Production of NH3 by combination of N2 and H2 at 600 deg C and 200-300 atm

Answer 28

Haber-Bosch Process

Question 29

Process of recovering sulfur from salt dome

Answer 29

Frasch Process

Question 30

Extraction of aluminium from bauxite

Answer 30

Hall’s Process