Finely ground calcium aluminate & silicate is a/an

Question

Finely ground calcium aluminate & silicate is a/an

A. Cermet

B. Cement

Correct Answer :

B. Cement

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Fats as compared to oils have

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Most widely and commonly used coagulant for the removal of suspended impurities in water is

C. Alum

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Naphthols are derivates of

C. Phenol

D. Xylene

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Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

A. AgO

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Celluloid is chemically

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Chemical name of 'alum' is

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In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

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Neoprene is chemically known as

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

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Pasteurisation of milk means

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Catalyst used in the hydrogenation of oil is

A. Nickel

C. Iron

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Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

A. Carbon

C. Lead

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Polyvinyl chloride (PVC) is

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Nitrile rubber is produced by the polymerisation of

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Epoxy resin

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Which is a high grade pulp?

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Pick out the wrong statement.

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Enzymes are

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Pick out the wrong statement.

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The major constituent of black liquor generated during paper manufacture is sodium

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__________ is an ore concentrating metallurgical process involving a chemical change.

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Nylon-6 is a

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Fusel oil is a/an

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__________ iron is the purest form of iron.

A. Cast

C. Pig

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Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces

B. Dacron

D. PVC

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__________ glass is used for the manufacture of optical glass.

A. Pyrex

B. Soda

C. Flint

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The temperature in the calcium carbide furnace is __________ °C.

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Haemoglobin is a/an

D. Enzyme

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Bleaching of paper pulp is done with

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Ca(OH)₂ is called

D. Gypsum

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Answer 1

C. Abrasive

Answer 2

D. Explosive

Answer 3

A. More unsaturated glycerides of fatty acids

Answer 4

B. Less unsaturated glycerides of fatty acids

Answer 5

C. Much higher reactivity to oxygen

Answer 6

D. Lower melting point

Answer 7

A. Bleaching powder

Answer 8

B. Slaked lime

Answer 9

D. Copper sulphate

Answer 10

A. Methyl amine

Answer 11

B. Naphthalene

Answer 12

B. Al₂O₃

Answer 13

C. ZnCl₂

Answer 14

D. Fe₂O₃

Answer 15

A. Cellulose acetate

Answer 16

B. Regenerated cellulose

Answer 17

C. Cellulose nitrate

Answer 18

D. Cellulose acetate butyrate

Answer 19

A. Barium sulphate

Answer 20

B. Aluminium sulphate

Answer 21

C. Aluminium chloride

Answer 22

D. Calcium sulphate

Answer 23

A. Increasing the oxygen concentration

Answer 24

B. Putting more quantity of V2O5 catalyst in the converter

Answer 25

C. Removing some quantity of SO3 during intermediate stage

Answer 26

D. Maintaining low temperature & pressure in the converter

Answer 27

A. Polybutadiene

Answer 28

B. Styrene butadiene rubber (SBR)

Answer 29

C. Polyurethane

Answer 30

D. Polychlorophrene

Answer 31

A. Increases

Answer 32

B. Increases linearly

Answer 33

C. Decreases

Answer 34

D. Decreases linearly

Answer 35

A. Removal of fatty and albuminous substance from it

Answer 36

B. Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics

Answer 37

C. Inhibiting the growth of micro-organisms without killing them

Answer 38

D. None of these

Answer 39

B. Platinum

Answer 40

D. Alumina

Answer 41

B. Arsenic

Answer 42

D. Sulphur

Answer 43

A. A thermosetting material

Answer 44

B. A condensation polymerisation product

Answer 45

C. Made by employing emulsion polymerisation

Answer 46

D. None of these

Answer 47

A. Acrylonitrile and butadiene

Answer 48

B. Acrylonitrile and styrene

Answer 49

C. Isobutylene and isoprene

Answer 50

D. None of these

Answer 51

A. Is a good adhesive

Answer 52

B. Is an elastomer

Answer 53

C. Cannot be used for surface coatings

Answer 54

D. Is a polyester

Answer 55

A. Rag pulp

Answer 56

B. Mechanical pulp

Answer 57

C. Sulphate pulp

Answer 58

D. Sulphite pulp

Answer 59

A. DDT is manufactured by the condensation of chlorobenzene with chloral at 30°C in presence of oleum, which is a highly exothermic reaction

Answer 60

B. Chloral is obtained by the chlorination of ethyl alcohol

Answer 61

C. Insecticides acting on the insects through the respiratory system are called fumigants

Answer 62

D. Benzene hexachloride is not a contact insecticide

Answer 63

A. Proteins with high molecular weight (around 10,000)

Answer 64

B. Derived from living organisms

Answer 65

C. Catalyst for temperature sensitive reactions

Answer 66

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

Answer 67

A. Kraft method of pulp manufacture can process all types of fibrous raw materials

Answer 68

B. Digestion time for bagasse is less than that for wood base materials

Answer 69

C. Both temperature and pressure in the digestor is less in case of the sulphite method as compared to that in the sulphate method

Answer 70

D. None of these

Answer 71

A. Sulphate

Answer 72

B. Carbonate

Answer 73

C. Hydroxide

Answer 74

D. Bi-carbonate

Answer 75

A. Electromagnetic separation

Answer 76

B. Froth floatation

Answer 77

C. Roasting

Answer 78

D. None of these

Answer 79

A. Polyamide

Answer 80

B. Thermosetting resin

Answer 81

C. Polyester

Answer 82

D. None of these

Answer 83

A. Essential oil

Answer 84

B. Extract from medicinal herbs

Answer 85

C. Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses).

Answer 86

D. None of these

Answer 87

B. Wrought

Answer 88

D. High silicon

Answer 89

A. Nylon-6

Answer 90

C. Polyester

Answer 91

D. Crooke's

Answer 92

A. 200-300

Answer 93

B. 700-850

Answer 94

C. 2000-2200

Answer 95

D. 4000-4500

Answer 96

A. Amino acid

Answer 97

B. Biological catalyst

Answer 98

C. Protein

Answer 99

A. Activated clay

Answer 100

B. Bromine

Answer 101

C. Chlorine or chlorine dioxide

Answer 102

D. Magnesium sulphite

Answer 103

A. Quicklime

Answer 104

B. Slaked lime

Answer 105

C. Limestone

Finely ground calcium aluminate & silicate is a/an

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Fats as compared to oils have

Most widely and commonly used coagulant for the removal of suspended impurities in water is

Naphthols are derivates of

Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

Celluloid is chemically

Chemical name of 'alum' is

In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Neoprene is chemically known as

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

Pasteurisation of milk means

Catalyst used in the hydrogenation of oil is

Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

Polyvinyl chloride (PVC) is

Nitrile rubber is produced by the polymerisation of

Epoxy resin

Which is a high grade pulp?

Pick out the wrong statement.

Enzymes are

Pick out the wrong statement.

The major constituent of black liquor generated during paper manufacture is sodium

__________ is an ore concentrating metallurgical process involving a chemical change.

Nylon-6 is a

Fusel oil is a/an

__________ iron is the purest form of iron.

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces

__________ glass is used for the manufacture of optical glass.

The temperature in the calcium carbide furnace is __________ °C.

Haemoglobin is a/an

Bleaching of paper pulp is done with

Ca(OH)₂ is called

Also checkout

Finely ground calcium aluminate & silicate is a/an

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Fats as compared to oils have

Most widely and commonly used coagulant for the removal of suspended impurities in water is

Naphthols are derivates of

Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

Celluloid is chemically

Chemical name of 'alum' is

In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 2SO3), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO2 to SO3 can be increased by

Neoprene is chemically known as

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

Pasteurisation of milk means

Catalyst used in the hydrogenation of oil is

Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

Polyvinyl chloride (PVC) is

Nitrile rubber is produced by the polymerisation of

Epoxy resin

Which is a high grade pulp?

Pick out the wrong statement.

Enzymes are

Pick out the wrong statement.

The major constituent of black liquor generated during paper manufacture is sodium

__________ is an ore concentrating metallurgical process involving a chemical change.

Nylon-6 is a

Fusel oil is a/an

__________ iron is the purest form of iron.

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces

__________ glass is used for the manufacture of optical glass.

The temperature in the calcium carbide furnace is __________ °C.

Haemoglobin is a/an

Bleaching of paper pulp is done with

Ca(OH)2 is called

Also checkout

In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Ca(OH)₂ is called