Bisphenol A is produced by the condensation of acetone with

Question

Bisphenol A is produced by the condensation of acetone with

D. Phenol

Correct Answer :

D. Phenol

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The major use of butadiene is

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Flash point of most vegetable oils is about __________ °C.

A. 50

B. 100

C. 200

D. 300

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In the manufacture of viscose rayon, the raw material used industrially is

B. Bamboo

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

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Unsaturated oils compared to saturated oils have

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Gun powder uses

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Ore concentration by froth floatation utilises the __________ of ore particles.

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Sizing material is incorporated in paper to

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Phenol is mainly used

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Hydrochloric acid is also known as

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Nylon-6 as compared to Nylon-66 is having higher

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

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Neoprene is chemically known as

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Saponification number of an oil or fat

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Baking soda is chemically represented by

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Esterification reaction produces

C. Soap

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Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil.

A. Drying

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Antibiotic

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Use of water having dissolved oxygen in boilers promotes

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Pick out the correct statement.

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Builders are added in soap to act as

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Which of the following is a detergent?

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Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C.

A. 25

B. 60-70

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Catalyst used in the oxidation of benzene to produce Maleic anhydride is

B. Pt

C. Ni

D. Cr

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Nylon-6 is manufactured from

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__________ glass is used for the manufacture of optical glass.

A. Pyrex

B. Soda

C. Flint

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Sea weeds are an important source of

D. Iodine

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Pick out the wrong statement.

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Which oil is preferred for paint manufacture?

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Which of the following processes does not produce Cl2 as a co-product during the manufacture of caustic soda?

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Answer 1

A. Formaldehyde

Answer 2

B. Ethyl alcohol

Answer 3

C. Diethyl ether

Answer 4

A. As a plasticiser for unsaturated polyester

Answer 5

B. In the manufacture of synthetic rubber

Answer 6

C. As an anti-skinning agent in paint

Answer 7

D. None of these

Answer 8

A. Eucalyptus wood

Answer 9

C. Bagasse

Answer 10

D. Fine teak wood

Answer 11

A. 200-300

Answer 12

B. 700-850

Answer 13

C. 2000-2200

Answer 14

D. 4000-4500

Answer 15

A. Lower melting point & higher reactivity to oxygen

Answer 16

B. Higher melting point & higher reactivity to oxygen

Answer 17

C. Lower melting point & lower reactivity to oxygen

Answer 18

D. Higher melting point & lower reactivity to oxygen

Answer 19

A. Sulphur

Answer 20

B. Charcoal

Answer 21

C. Potassium nitrate

Answer 22

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

Answer 23

A. Density difference

Answer 24

B. Wetting characteristics

Answer 25

C. Terminal velocities

Answer 26

D. None of these

Answer 27

A. Impart resistance to penetration by liquids

Answer 28

B. Increase its thickness

Answer 29

C. Increase its flexibility & opacity

Answer 30

D. Increase its brightness

Answer 31

A. To produce benzene

Answer 32

B. To produce phenol formaldehyde

Answer 33

C. To produce polyester resin

Answer 34

D. As a plasticiser for unsaturated polyester

Answer 35

A. Oil of vitriol

Answer 36

B. Muriatic acid

Answer 37

C. Strong organic acid

Answer 38

D. Green acid

Answer 39

A. Hardness

Answer 40

B. Abrasion/resistance

Answer 41

C. Melting point

Answer 42

D. None of these

Answer 43

A. Cutting

Answer 44

B. Fibrillation

Answer 45

C. Hydration

Answer 46

D. Strengthening

Answer 47

A. Polybutadiene

Answer 48

B. Styrene butadiene rubber (SBR)

Answer 49

C. Polyurethane

Answer 50

D. Polychlorophrene

Answer 51

A. Gives an idea about its molecular weight

Answer 52

B. Is inversely proportional to its molecular weight

Answer 53

C. Detects its adulteration

Answer 54

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

Answer 55

A. Na₂CO₃

Answer 56

B. NaHCO₃

Answer 57

C. Na₂CO₃.H₂O

Answer 58

D. Na₂CO₃.10H₂O

Answer 59

A. Detergent

Answer 60

B. Vanaspati

Answer 61

D. Mercaptans

Answer 62

B. Semi-drying

Answer 63

C. Non-drying

Answer 64

D. None of these

Answer 65

A. Inhibits/destroys the growth of microorganisms

Answer 66

B. Is used as a pain reliever

Answer 67

C. Is an antimalarial

Answer 68

D. Is an anaesthetic

Answer 69

A. Corrosion

Answer 70

B. Sequestration

Answer 71

C. Scale formation

Answer 72

D. None of these

Answer 73

A. A fat is converted into oil by its hydrogenation

Answer 74

B. There is no difference between a fat and an oil so far as its physical properties are concerned

Answer 75

C. All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms

Answer 76

D. Vegetable oils are classified as drying, non-drying and semi drying oils depending upon their fatty acids content

Answer 77

A. Cleaning power booster

Answer 78

B. Anti-redeposition agent

Answer 79

C. Corrosion inhibitor

Answer 80

D. Fabric brightener

Answer 81

A. Fatty alcohol

Answer 82

B. Alkyl benzene sulphonate (ABS)

Answer 83

C. Fatty acids

Answer 84

D. Methylene chloride

Answer 85

C. 150-200

Answer 86

D. 250-300

Answer 87

A. V₂O₅

Answer 88

A. Caprolactam

Answer 89

B. Hexamethylene diamine and adipic acid

Answer 90

C. Hexamethylene diamine and Maleic anhydride

Answer 91

D. Hexamethylene diamine and Sebacic acid

Answer 92

D. Crooke's

Answer 93

A. Fluorine

Answer 94

B. Chlorine

Answer 95

C. Bromine

Answer 96

A. Azoic dyes are mostly applied on cotton fabrics

Answer 97

B. Basic dyes (e.g. amino derivatives) are applied mostly to paper

Answer 98

C. Mordant dyes are applied mainly to wools

Answer 99

D. None of these

Answer 100

A. Drying oil

Answer 101

B. Non-drying oil

Answer 102

C. Semi-drying oil

Answer 103

D. Saturated oil

Answer 104

A. Diaphragm electrolytic cell process

Answer 105

B. Mercury electrolytic cell process

Answer 106

C. Lime-soda process

Answer 107

D. None of these

Bisphenol A is produced by the condensation of acetone with

Correct Answer :

Show all Chemical Process MCQ

Related Questions

The major use of butadiene is

Flash point of most vegetable oils is about __________ °C.

In the manufacture of viscose rayon, the raw material used industrially is

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

Unsaturated oils compared to saturated oils have

Gun powder uses

Ore concentration by froth floatation utilises the __________ of ore particles.

Sizing material is incorporated in paper to

Phenol is mainly used

Hydrochloric acid is also known as

Nylon-6 as compared to Nylon-66 is having higher

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

Neoprene is chemically known as

Saponification number of an oil or fat

Baking soda is chemically represented by

Esterification reaction produces

Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil.

Antibiotic

Use of water having dissolved oxygen in boilers promotes

Pick out the correct statement.

Builders are added in soap to act as

Which of the following is a detergent?

Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C.

Catalyst used in the oxidation of benzene to produce Maleic anhydride is

Nylon-6 is manufactured from

__________ glass is used for the manufacture of optical glass.

Sea weeds are an important source of

Pick out the wrong statement.

Which oil is preferred for paint manufacture?

Which of the following processes does not produce Cl2 as a co-product during the manufacture of caustic soda?

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