Fourdrinier machine is used in the manufacture of

Question

Fourdrinier machine is used in the manufacture of

A. Sugar

B. Paper

Correct Answer :

B. Paper

Share this question with your friends

Show all Chemical Process MCQ

Comment

The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

A. 800

B. 1600

C. 4000

D. 8500

Discuss this answer

Stereospecific agents are exemplified by

Discuss this answer

Temporary hardness of water can be removed by

Discuss this answer

Which of the following is not an insecticide?

D. Hexane

Discuss this answer

H2S is scrubbed from refinery gases by absorption using

Discuss this answer

Reaction of an alcohol with organic acid is called the __________ reaction.

Discuss this answer

Commercial production of soda ash by Solvay process requires limestone, __________ as raw materials.

Discuss this answer

Comparing sulphate process with sulphite process, we find that __________ in the later.

Discuss this answer

Salt is the basic raw material for the manufacture of

A. Cement

B. Glass

Discuss this answer

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Discuss this answer

Raw materials used for producing __________ cement does not contain iron oxide.

B. Slag

C. White

Discuss this answer

Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate

Discuss this answer

Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.

A. 15-30

B. 90-100

D. < 0

Discuss this answer

SO2 is bubbled through hot sugar cane juice to

Discuss this answer

The manufacture of Kraft pulp is done by a/an __________ process.

B. Acidic

Discuss this answer

Which of the following is used as a binding material in soap to improve soap texture?

A. Rosin

B. Borax

Discuss this answer

Dacron (or Terylene) fibres as compared to nylon fibres have

Discuss this answer

Dry ice (solidified CO₂) is used for the

Discuss this answer

The main component of Pyrex glass is

A. Zinc

B. Lead

C. Boron

Discuss this answer

Phenolic antiseptics are added in the __________ soap.

Discuss this answer

Raw material used in alcohol distilleries in India is

B. Benzol

Discuss this answer

Acrylonitrile is mainly used in the __________ industry.

C. Dyeing

Discuss this answer

Lindane is

Discuss this answer

Acetone is produced by catalytic dehydrogenation of

A. Phenol

Discuss this answer

Coagulant is used __________ filtration.

A. Before

B. After

C. During

Discuss this answer

Proximate analysis of coal determines its __________ content.

Discuss this answer

The process involved in converting rubber into a thin sheet or coating it on fabric is called

Discuss this answer

Polymethyl methacrylate (PMMA) is known as

B. Teflon

Discuss this answer

Concentration of sulphide ores is done usually by

Discuss this answer

Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent.

Discuss this answer

Answer 1

C. Alcohol from molasses

Answer 2

D. Phenol formaldehyde

Answer 3

A. Radiation

Answer 4

B. Supported metal oxide catalysts

Answer 5

C. Ziegler catalysts

Answer 6

D. All (A), (B) & (C)

Answer 7

A. Addition of alum (a coagulant)

Answer 8

B. Boiling

Answer 9

C. Filtration (through gravity sand filter)

Answer 10

D. Addition of lime

Answer 11

A. Hydrocyanic acid

Answer 12

B. Nicotine

Answer 13

C. Sodium fluoride

Answer 14

A. Dilute H₂SO₄

Answer 15

B. Ethanol amine

Answer 16

C. Chilled water

Answer 17

D. Tri-butyl phosphate

Answer 18

A. Saponification

Answer 19

B. Esterification

Answer 20

C. Neutralisation

Answer 21

D. Acidification

Answer 22

A. Coke and sand

Answer 23

B. Brine and coal

Answer 24

C. Coke and caustic soda

Answer 25

D. None of these

Answer 26

A. Both temperature & pressure in the former is less than that

Answer 27

B. Both temperature & pressure in the former is more than that

Answer 28

C. Temperature is more in the former whereas pressure is more

Answer 29

D. Pressure is more in the former whereas temperature is less

Answer 30

C. Potteries

Answer 31

D. Caustic soda

Answer 32

A. Reverse osmosis

Answer 33

B. Sand filter

Answer 34

C. Lime soda

Answer 35

D. Permutit

Answer 36

A. Waterproof

Answer 37

D. Pozzolan

Answer 38

A. Is prone to thermal decomposition

Answer 39

B. Has high water solubility and is unstable

Answer 40

C. Is soluble in ammonium chloride and potassium chloride solution

Answer 41

D. All (A), (B) and (C)

Answer 42

C. 250-300

Answer 43

A. Act as an acidifying agent

Answer 44

B. Increase its concentration

Answer 45

C. Increase the amount of molasses

Answer 46

D. Increase the crystal size

Answer 47

A. Alkaline

Answer 48

C. Neutral

Answer 49

D. None of these

Answer 50

C. Benzyl acetate

Answer 51

D. Sodium carbonate

Answer 52

A. Better heat & acid resistant properties

Answer 53

B. Poorer resistance to alkalis

Answer 54

C. Poorer dyeability

Answer 55

D. All (A), (B) and (C)

Answer 56

A. Storage & shipment of frozen foods and ice-creams

Answer 57

B. Liquefaction of permanent gases

Answer 58

C. Liquefaction of natural gas

Answer 59

D. None of these

Answer 60

D. Selenium

Answer 61

A. Shaving

Answer 62

B. Medicated

Answer 63

C. Metallic

Answer 64

D. Transparent

Answer 65

A. Molasses

Answer 66

C. Methylated spirit

Answer 67

D. None of these

Answer 68

A. Polymer

Answer 69

B. Printing

Answer 70

D. Photographic

Answer 71

A. Not a fumigant

Answer 72

B. BHC (Benzene Hexachloride) containing 99% γ-isomer

Answer 73

C. A by-product of BHC manufacture

Answer 74

D. Both (B) and (C)

Answer 75

B. Naphthalene

Answer 76

C. Isopropanol

Answer 77

D. Ethyl benzene

Answer 78

D. To avoid

Answer 79

A. Moisture, ash, sulphur & volatile matter

Answer 80

B. Moisture & volatile matter

Answer 81

C. Moisture, sulphur, nitrogen & fixed carbon

Answer 82

D. None of these

Answer 83

A. Extrusion

Answer 84

B. Mastication

Answer 85

C. Calendaring

Answer 86

D. Vulcanisation

Answer 87

A. Bakelite

Answer 88

C. Perspex

Answer 89

D. Nylon-6

Answer 90

A. Roasting

Answer 91

B. Smelting

Answer 92

C. Froth floatation

Answer 93

D. Electromagnetic separation

Answer 94

A. 7-14 and 14-30

Answer 95

B. 7-14 and 40-50

Answer 96

C. 14 - 30 and 40-50

Answer 97

D. 10 - 20 and 40 - 50

Fourdrinier machine is used in the manufacture of

Correct Answer :

Show all Chemical Process MCQ

Related Questions

The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

Stereospecific agents are exemplified by

Temporary hardness of water can be removed by

Which of the following is not an insecticide?

H2S is scrubbed from refinery gases by absorption using

Reaction of an alcohol with organic acid is called the __________ reaction.

Commercial production of soda ash by Solvay process requires limestone, __________ as raw materials.

Comparing sulphate process with sulphite process, we find that __________ in the later.

Salt is the basic raw material for the manufacture of

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Raw materials used for producing __________ cement does not contain iron oxide.

Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate

Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.

SO2 is bubbled through hot sugar cane juice to

The manufacture of Kraft pulp is done by a/an __________ process.

Which of the following is used as a binding material in soap to improve soap texture?

Dacron (or Terylene) fibres as compared to nylon fibres have

Dry ice (solidified CO₂) is used for the

The main component of Pyrex glass is

Phenolic antiseptics are added in the __________ soap.

Raw material used in alcohol distilleries in India is

Acrylonitrile is mainly used in the __________ industry.

Lindane is

Acetone is produced by catalytic dehydrogenation of

Coagulant is used __________ filtration.

Proximate analysis of coal determines its __________ content.

The process involved in converting rubber into a thin sheet or coating it on fabric is called

Polymethyl methacrylate (PMMA) is known as

Concentration of sulphide ores is done usually by

Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent.

Also checkout

Fourdrinier machine is used in the manufacture of

Correct Answer :

Show all Chemical Process MCQ

Related Questions

The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less than 170Kg/cm2 after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm2/gm.

Stereospecific agents are exemplified by

Temporary hardness of water can be removed by

Which of the following is not an insecticide?

H2S is scrubbed from refinery gases by absorption using

Reaction of an alcohol with organic acid is called the __________ reaction.

Commercial production of soda ash by Solvay process requires limestone, __________ as raw materials.

Comparing sulphate process with sulphite process, we find that __________ in the later.

Salt is the basic raw material for the manufacture of

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Raw materials used for producing __________ cement does not contain iron oxide.

Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate

Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.

SO2 is bubbled through hot sugar cane juice to

The manufacture of Kraft pulp is done by a/an __________ process.

Which of the following is used as a binding material in soap to improve soap texture?

Dacron (or Terylene) fibres as compared to nylon fibres have

Dry ice (solidified CO2) is used for the

The main component of Pyrex glass is

Phenolic antiseptics are added in the __________ soap.

Raw material used in alcohol distilleries in India is

Acrylonitrile is mainly used in the __________ industry.

Lindane is

Acetone is produced by catalytic dehydrogenation of

Coagulant is used __________ filtration.

Proximate analysis of coal determines its __________ content.

The process involved in converting rubber into a thin sheet or coating it on fabric is called

Polymethyl methacrylate (PMMA) is known as

Concentration of sulphide ores is done usually by

Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent.

Also checkout

The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

Dry ice (solidified CO₂) is used for the