Margarine is a/an

Question

Margarine is a/an

A. Fat

Correct Answer :

A. Fat

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Absorption of SO3 in 97% H2SO4 is

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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

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Paper pulp produced by Kraft/sulphate process is

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The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.

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With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide

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Dehydrogenation of ethyl benzene produces

C. Phenol

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__________ process is used for the manufacture of sodium carbonate by ammonia soda process.

B. Bosch

C. Solvay

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Alum is commercially produced from

A. Gypsum

C. Galena

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Coagulant is used __________ filtration.

A. Before

B. After

C. During

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Hydrolysis of sugar is called

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Hydrocyanic acid (HCN) is used as an insecticide for

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Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

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Oxidation of SO₂ to SO₃ is favoured by

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Systemic insecticides

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

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Carboxymethyl cellulose (CMC) is added in detergents to

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Nitrogen is an essential component of

C. Fats

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Celluloid is chemically

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

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The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to

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Portland cement consists mainly of

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Pick out the wrong statement.

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Helium is produced on commercial scale from

A. Air

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

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Which of the following is an ore of iron?

A. Galena

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Fat dispersed in water is exemplified by

B. Gel

C. Butter

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Starting material for the production of styrene butadiene rubber (SBR) is

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Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulfonic acid produces sodium dodecylbenzene sulphate, which is a/an

B. Soap

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__________ paper is used in the manufacture of newsprint paper.

B. Board

C. Tissue

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

A. 10

B. 25

C. 50

D. 98

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Answer 1

B. Explosive

Answer 2

C. Plasticiser

Answer 3

D. Rocket propellant

Answer 4

A. Exothermic

Answer 5

B. Endothermic

Answer 6

C. Not possible

Answer 7

D. None of these

Answer 8

C. 250-300

Answer 9

A. Bleached easily

Answer 10

B. Dull white in color

Answer 11

C. Strong fibrous

Answer 12

D. Dark colored

Answer 13

A. Cationic

Answer 14

B. Anionic

Answer 15

C. Amphoteric

Answer 16

D. Semi polar

Answer 17

A. Increases

Answer 18

B. Increases linearly

Answer 19

C. Decreases

Answer 20

D. Decreases linearly

Answer 21

A. Styrene

Answer 22

B. Naphthalene

Answer 23

D. Benzoic acid

Answer 24

A. Ostwald's

Answer 25

D. Haber's

Answer 26

B. Feldspar

Answer 27

D. Bauxite

Answer 28

D. To avoid

Answer 29

A. Hydration

Answer 30

B. Inversion

Answer 31

C. Esterification

Answer 32

D. None of these

Answer 33

A. Controlling timber degradation by ants

Answer 34

B. Controlling poultry lice

Answer 35

C. Potato beetle

Answer 36

D. Citrus fruits

Answer 37

A. Cutting

Answer 38

B. Fibrillation

Answer 39

C. Hydration

Answer 40

D. Strengthening

Answer 41

A. Low temperature and low pressure

Answer 42

B. Low temperature and high pressure

Answer 43

C. High temperature and low pressure

Answer 44

D. High temperature and high pressure

Answer 45

A. Are absorbed throughout the plant

Answer 46

B. Kill insects following external bodily contact

Answer 47

C. Are stomach poisons

Answer 48

D. Emit poisonous vapour

Answer 49

A. Saponification

Answer 50

B. Esterification

Answer 51

C. Neutralisation

Answer 52

D. Acidification

Answer 53

A. Prevent redeposition of soil on cleaned surface

Answer 54

B. Act as optical brightening agent

Answer 55

C. Inhibit corrosion in washing machines made of aluminium

Answer 56

D. None of these

Answer 57

A. Mineral salts

Answer 58

B. Carbohydrates

Answer 59

D. Proteins

Answer 60

A. Cellulose acetate

Answer 61

B. Regenerated cellulose

Answer 62

C. Cellulose nitrate

Answer 63

D. Cellulose acetate butyrate

Answer 64

A. Coke and sand

Answer 65

B. Brine and coal

Answer 66

C. Coke and caustic soda

Answer 67

D. None of these

Answer 68

A. Avoid mechanical weakening of fibre

Answer 69

B. Remove lignin by way of crystallisation

Answer 70

C. Increase the cellulose content

Answer 71

D. None of these

Answer 72

A. CaO & SiO₂

Answer 73

B. SiO₂ & Al₂O₃

Answer 74

C. CaO & Al₂O₃

Answer 75

D. CaO & Fe₂O₃

Answer 76

A. Pasteurisation of milk involves moderate heating followed by cooling

Answer 77

B. Bakeries and breweries make use of yeasts

Answer 78

C. Enzyme is a complex nitrogenous compound

Answer 79

D. Oils and fats are alkaloids

Answer 80

B. Natural gas

Answer 81

C. Coke oven gas

Answer 82

D. None of these

Answer 83

A. Better heat & acid resistant properties

Answer 84

B. Poorer resistance to alkalis

Answer 85

C. Poorer dyeability

Answer 86

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

Answer 87

B. Chalcopyrite

Answer 88

C. Hematite

Answer 89

D. Bauxite

Answer 90

A. Colloids

Answer 91

D. Emulsion

Answer 92

A. Ethyl alcohol

Answer 93

B. Ethylene

Answer 94

C. Both (A) & (B)

Answer 95

D. Neither (A) nor (B)

Answer 96

A. Explosive

Answer 97

C. Detergent

Answer 98

D. Analgesic drug

Answer 99

A. Ground-wood

Answer 100

D. Wrapping

Margarine is a/an

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Absorption of SO3 in 97% H2SO4 is

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

Paper pulp produced by Kraft/sulphate process is

The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.

With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide

Dehydrogenation of ethyl benzene produces

__________ process is used for the manufacture of sodium carbonate by ammonia soda process.

Alum is commercially produced from

Coagulant is used __________ filtration.

Hydrolysis of sugar is called

Hydrocyanic acid (HCN) is used as an insecticide for

Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

Oxidation of SO₂ to SO₃ is favoured by

Systemic insecticides

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

Carboxymethyl cellulose (CMC) is added in detergents to

Nitrogen is an essential component of

Celluloid is chemically

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

The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to

Portland cement consists mainly of

Pick out the wrong statement.

Helium is produced on commercial scale from

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

Which of the following is an ore of iron?

Fat dispersed in water is exemplified by

Starting material for the production of styrene butadiene rubber (SBR) is

Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulfonic acid produces sodium dodecylbenzene sulphate, which is a/an

__________ paper is used in the manufacture of newsprint paper.

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

Also checkout

Margarine is a/an

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Absorption of SO3 in 97% H2SO4 is

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

Paper pulp produced by Kraft/sulphate process is

The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.

With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide

Dehydrogenation of ethyl benzene produces

__________ process is used for the manufacture of sodium carbonate by ammonia soda process.

Alum is commercially produced from

Coagulant is used __________ filtration.

Hydrolysis of sugar is called

Hydrocyanic acid (HCN) is used as an insecticide for

Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

Oxidation of SO2 to SO3 is favoured by

Systemic insecticides

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

Carboxymethyl cellulose (CMC) is added in detergents to

Nitrogen is an essential component of

Celluloid is chemically

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

The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to

Portland cement consists mainly of

Pick out the wrong statement.

Helium is produced on commercial scale from

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

Which of the following is an ore of iron?

Fat dispersed in water is exemplified by

Starting material for the production of styrene butadiene rubber (SBR) is

Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulfonic acid produces sodium dodecylbenzene sulphate, which is a/an

__________ paper is used in the manufacture of newsprint paper.

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

Also checkout

Oxidation of SO₂ to SO₃ is favoured by