__________ process is used for producing soda ash.

Question

__________ process is used for producing soda ash.

B. Chance

C. Tromp

D. Solvay

Correct Answer :

D. Solvay

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Comment

Deacon's method is used for the manufacture of

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Which of the following is not present in bagasse fibre?

B. Lignin

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Lurgi coal gasifier is a pressurised __________ bed reactor.

A. Moving

B. Fixed

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The process used for the manufacture of ethyl alcohol from molasses is

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Sodium bisulphite is used for __________ water.

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Nylon-66 is so named because the

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

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Parathion and Malathion are

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Which of the following is the second major component of cement?

B. CaO

C. SiO₂

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Basic oxide is absent in __________ glass.

A. Flint

B. Pyrex

C. Quartz

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Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C.

A. -83

B. -183

C. -196

D. -218

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Fermentation of molasses to produce ethyl alcohol is done at __________ °C.

B. < - 5

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Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc?

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Sand and __________ is fused at 1300°C, to produce sodium silicate.

C. Coke

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Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

A. 0.14

B. 0.34

C. 0.94

D. 1.4

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Which of the following is an unsaturated fatty acid?

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Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

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Ca(OH)₂ is called

D. Gypsum

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Boiling of water containing temporary hardness produces

A. CO₂

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Extraction of __________ employs an electrolytic process.

B. Silver

C. Copper

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Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

A. 10

B. 25

C. 50

D. 98

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Chrome tanning and vegetable tanning are done for

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Which of the following is not a raw material used for the manufacture of ordinary glass?

D. Silica

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Isopropyl benzene produced by alkylation of benzene with propylene is known as

B. Cumene

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Catalytic oxidation of naphthalene produces

B. Phenol

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Glycerine is recovered from lye by

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Which of the following is an organometallic compound?

D. Cumene

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Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is

Discuss this answer

Raw material used in alcohol distilleries in India is

B. Benzol

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Molasses is the starting material for the production of

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Answer 1

A. Chamber

Answer 2

A. Glauber's salt

Answer 3

B. Common salt

Answer 4

C. Chlorine

Answer 5

D. Graphite electrode

Answer 6

A. Cellulose

Answer 7

C. Pentogens

Answer 8

D. None of these

Answer 9

C. Fluidised

Answer 10

D. Entrained

Answer 11

A. Distillation

Answer 12

B. Dehydration

Answer 13

C. Dehydrogenation

Answer 14

D. None of these

Answer 15

A. Deaeration

Answer 16

B. Dechlorination

Answer 17

C. Both (A) & (B)

Answer 18

D. Neither (A) nor (B)

Answer 19

A. Average degree of polymerisation of the polymer is 1966

Answer 20

B. Number of carbon atoms between two nitrogen atoms are 6

Answer 21

C. Number of nitrogen atoms between two carbon atoms are 6

Answer 22

D. Polymer was first synthesised in 1966

Answer 23

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

Answer 24

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

Answer 25

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

Answer 26

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

Answer 27

A. Pesticides

Answer 28

B. Plasticisers for unsaturated polyesters

Answer 29

C. Pain-relieving drugs (analgesic)

Answer 30

D. Tranquilisers

Answer 31

A. Al₂O₃

Answer 32

D. Fe₂O₃

Answer 33

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

Answer 34

A. 20 - 30

Answer 35

C. 100 - 150

Answer 36

D. 250 - 300

Answer 37

A. Sodium silicate

Answer 38

B. Sodium borate

Answer 39

C. Sodium tripolyphosphate (STPP)

Answer 40

D. Caustic soda

Answer 41

A. Limestone

Answer 42

B. Soda ash

Answer 43

D. Sodium sulphate

Answer 44

A. Lauric acid

Answer 45

B. Palmitic acid

Answer 46

C. Stearic acid

Answer 47

D. Oleic acid

Answer 48

A. Sulphuric acid

Answer 49

B. Phosphoric acid

Answer 50

C. Hydrochloric acid

Answer 51

D. Hydrofluoric acid

Answer 52

A. Quicklime

Answer 53

B. Slaked lime

Answer 54

C. Limestone

Answer 55

B. CaSO₄

Answer 56

C. CaHCO₃

Answer 57

D. None of these

Answer 58

A. Aluminium

Answer 59

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

Answer 60

A. Light & heavy leather respectively

Answer 61

B. Heavy & light leather respectively

Answer 62

C. Both light & heavy leather

Answer 63

D. Neither light nor heavy leather

Answer 64

A. Iron oxide

Answer 65

B. Soda ash

Answer 66

C. Limestone

Answer 67

A. Neoprene

Answer 68

C. Gelatin

Answer 69

D. Mercaptans

Answer 70

A. Styrene

Answer 71

C. Phthalic anhydride

Answer 72

D. None of these

Answer 73

A. Evaporation followed by vacuum distillation

Answer 74

B. Liquid extraction technique

Answer 75

C. Extractive distillation technique

Answer 76

D. None of these

Answer 77

A. Isopropyl alcohol

Answer 78

B. Tetra-ethyl lead

Answer 79

C. Zeolite

Answer 80

A. A slow reaction

Answer 81

B. A discontinuous reaction (requiring regeneration of iron by water gas intermittently)

Answer 82

C. Still in development stage (by employing fluidised bed technique)

Answer 83

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

Answer 84

A. Molasses

Answer 85

C. Methylated spirit

Answer 86

D. None of these

Answer 87

A. Alcohol

Answer 88

B. Essential oil

Answer 89

C. Fatty acids

Answer 90

D. Massecuite

__________ process is used for producing soda ash.

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Deacon's method is used for the manufacture of

Which of the following is not present in bagasse fibre?

Lurgi coal gasifier is a pressurised __________ bed reactor.

The process used for the manufacture of ethyl alcohol from molasses is

Sodium bisulphite is used for __________ water.

Nylon-66 is so named because the

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

Parathion and Malathion are

Which of the following is the second major component of cement?

Basic oxide is absent in __________ glass.

Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C.

Fermentation of molasses to produce ethyl alcohol is done at __________ °C.

Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc?

Sand and __________ is fused at 1300°C, to produce sodium silicate.

Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

Which of the following is an unsaturated fatty acid?

Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

Ca(OH)₂ is called

Boiling of water containing temporary hardness produces

Extraction of __________ employs an electrolytic process.

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

Chrome tanning and vegetable tanning are done for

Which of the following is not a raw material used for the manufacture of ordinary glass?

Isopropyl benzene produced by alkylation of benzene with propylene is known as

Catalytic oxidation of naphthalene produces

Glycerine is recovered from lye by

Which of the following is an organometallic compound?

Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is

Raw material used in alcohol distilleries in India is

Molasses is the starting material for the production of

Also checkout

__________ process is used for producing soda ash.

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Deacon's method is used for the manufacture of

Which of the following is not present in bagasse fibre?

Lurgi coal gasifier is a pressurised __________ bed reactor.

The process used for the manufacture of ethyl alcohol from molasses is

Sodium bisulphite is used for __________ water.

Nylon-66 is so named because the

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

Parathion and Malathion are

Which of the following is the second major component of cement?

Basic oxide is absent in __________ glass.

Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C.

Fermentation of molasses to produce ethyl alcohol is done at __________ °C.

Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc?

Sand and __________ is fused at 1300°C, to produce sodium silicate.

Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is

Which of the following is an unsaturated fatty acid?

Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

Ca(OH)2 is called

Boiling of water containing temporary hardness produces

Extraction of __________ employs an electrolytic process.

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

Chrome tanning and vegetable tanning are done for

Which of the following is not a raw material used for the manufacture of ordinary glass?

Isopropyl benzene produced by alkylation of benzene with propylene is known as

Catalytic oxidation of naphthalene produces

Glycerine is recovered from lye by

Which of the following is an organometallic compound?

Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H2O = Fe3O4 + 4H2, is not practised, as it is

Raw material used in alcohol distilleries in India is

Molasses is the starting material for the production of

Also checkout

Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

Ca(OH)₂ is called

Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is