Catalyst used in the hydrogenation of oil is

Question

Catalyst used in the hydrogenation of oil is

A. Nickel

C. Iron

Correct Answer :

A. Nickel

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__________ is used as a catalyst in fat splitting.

A. ZnO

B. Ni

D. FeO

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CO & H₂ are the constituents of

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Bio-degradable detergents

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Claude process of gas liquefaction employs

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In primitive days, __________ was being manufactured by Leblanc Process.

A. Alum

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Solvent used for extraction of oil is

A. Hexane

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Inversion of sucrose produces

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Main constituents of cotton fiber is

A. Lignin

C. Starch

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Phenol formaldehyde

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Pick out the wrong statement.

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Fusion of limestone and __________ produces high alumina cement.

A. Sand

Discuss this answer

Pick out the wrong statement.

Discuss this answer

Phthalic anhydride is made by the

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Acetone is produced by catalytic dehydrogenation of

A. Phenol

Discuss this answer

Viscose rayon

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Basic oxide is absent in __________ glass.

A. Flint

B. Pyrex

C. Quartz

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Which of the following is not a food additive?

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CaSO4 . ½H₂O is known as

C. Gypsum

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The purpose of adding Na₂CO₃ to water of low alkalinity is to

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Cation exchanger is regenerated usually with

A. NaOH

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The enzyme which converts starch into the disaccharides maltose is

C. Yeast

Discuss this answer

Varnish does not contain

Discuss this answer

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

Discuss this answer

Chemical name of aspirin (an analgesic drug) is

Discuss this answer

Solvay process as compared to dual process
(i.e. modified Solvay process).

Discuss this answer

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

B. CaO

C. SiO₂

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Metallic soap is __________ salt of fatty acids.

A. Sodium

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

A. 25

B. 60-70

Discuss this answer

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

Discuss this answer

Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material?

D. Teflon

Discuss this answer

Answer 1

B. Platinum

Answer 2

D. Alumina

Answer 3

C. V₂O₅

Answer 4

A. Producer gas

Answer 5

B. Water gas

Answer 6

C. Coke oven gas

Answer 7

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

Answer 8

A. Can be readily oxidised

Answer 9

B. Pose problem in sewerage plant

Answer 10

C. Have an isoparaffinic structure

Answer 11

D. Should not be used as it spoils the cloth

Answer 12

A. Merely compression of gas beyond its critical pressure

Answer 13

B. Joule-Thomson expansion cooling

Answer 14

C. Heat exchange with colder stream

Answer 15

D. Adiabatic expansion against a piston or in a turbine

Answer 16

B. Washing soda

Answer 17

C. Soda ash

Answer 18

D. Calcium carbide

Answer 19

B. Methyl ethyl ketone

Answer 20

C. Furfural

Answer 21

D. None of these

Answer 22

A. Fructose

Answer 23

B. Glucose

Answer 24

C. Both (A) & (B)

Answer 25

D. Neither (A) nor (B)

Answer 26

B. Cellulose

Answer 27

D. Gelatine

Answer 28

A. Employs addition polymerisation

Answer 29

B. Employs condensation polymerisation

Answer 30

C. Is a monomer

Answer 31

D. Is an abrasive material

Answer 32

A. Conversion of SO₂ to SO₃ in Monsanto-4 pass converter is about 98%

Answer 33

B. The chemical formula of oleum is H2S2O7, which is formed by saturating sulphuric acid with sulphur trioxide

Answer 34

C. Vitriol oil is nothing but technical sulphuric acid

Answer 35

D. Decomposition of sulphuric acid on heating does not start before its boiling

Answer 36

B. Bauxite

Answer 37

C. Quicklime

Answer 38

D. Calcite

Answer 39

A. Fibrillation of fibre during paper manufacture is done to develop the strength in paper

Answer 40

B. Alkali consumption in digestion/cooking of bamboo is measured in terms of permanganate number

Answer 41

C. Bagasse fibre contains both lignin & cellulose

Answer 42

D. Presence of sodium sulphate in pulp makes the pulp bleachability poor

Answer 43

A. Oxidation of naphthalene

Answer 44

B. Oxidation of benzene

Answer 45

C. Dehydrogenation of ethyl benzene

Answer 46

D. None of these

Answer 47

B. Naphthalene

Answer 48

C. Isopropanol

Answer 49

D. Ethyl benzene

Answer 50

A. Cannot be made from sulphite pulp

Answer 51

B. Utilises H₂SO₄, NaOH and CS₂ during its manufacture

Answer 52

C. Cannot yield textile grade fibre

Answer 53

D. None of these

Answer 54

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

Answer 55

A. Citric acid

Answer 56

B. Invertage

Answer 57

C. Benzoyl peroxide

Answer 58

D. Ammonium chloride

Answer 59

A. Blue vitriol

Answer 60

B. Plaster of Paris

Answer 61

D. Zeolite

Answer 62

A. Permit the use of alum as a coagulant

Answer 63

B. Increase the softening capacity of zeolite

Answer 64

C. Facilitate easy regeneration of zeolite

Answer 65

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

Answer 66

B. H₂SO₄

Answer 67

C. Hydrazine

Answer 68

D. Alum solution

Answer 69

A. Diastase

Answer 70

B. Maltase

Answer 71

D. None of these

Answer 72

A. Thinner

Answer 73

B. Pigment

Answer 74

C. Both (A) & (B)

Answer 75

D. Neither (A) nor (B)

Answer 76

A. Hardness

Answer 77

B. Abrasion/resistance

Answer 78

C. Melting point

Answer 79

D. None of these

Answer 80

A. Acetylsalicylic acid

Answer 81

B. Nictonic acid

Answer 82

C. Calcium acetate

Answer 83

D. Methyl salicylate

Answer 84

A. Can use low grade brine

Answer 85

B. Has less corrosion problems

Answer 86

C. Involves higher investment in NH3 recovery units than that for crystallisation units for NH4Cl

Answer 87

D. Both (B) and (C)

Answer 88

A. Al₂O₃

Answer 89

D. Fe₂O₃

Answer 90

B. Potassium

Answer 91

C. Both sodium & potassium

Answer 92

D. Aluminium or calcium

Answer 93

C. 150-200

Answer 94

D. 250-300

Answer 95

A. Increases

Answer 96

B. Increases linearly

Answer 97

C. Decreases

Answer 98

D. Decreases linearly

Answer 99

A. Slag cement

Answer 100

B. Glasses

Answer 101

C. Porcelain/Potteries

Catalyst used in the hydrogenation of oil is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

__________ is used as a catalyst in fat splitting.

CO & H₂ are the constituents of

Bio-degradable detergents

Claude process of gas liquefaction employs

In primitive days, __________ was being manufactured by Leblanc Process.

Solvent used for extraction of oil is

Inversion of sucrose produces

Main constituents of cotton fiber is

Phenol formaldehyde

Pick out the wrong statement.

Fusion of limestone and __________ produces high alumina cement.

Pick out the wrong statement.

Phthalic anhydride is made by the

Acetone is produced by catalytic dehydrogenation of

Viscose rayon

Basic oxide is absent in __________ glass.

Which of the following is not a food additive?

CaSO4 . ½H₂O is known as

The purpose of adding Na₂CO₃ to water of low alkalinity is to

Cation exchanger is regenerated usually with

The enzyme which converts starch into the disaccharides maltose is

Varnish does not contain

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

Chemical name of aspirin (an analgesic drug) is

Solvay process as compared to dual process
(i.e. modified Solvay process).

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

Metallic soap is __________ salt of fatty acids.

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

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

Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material?

Also checkout

Catalyst used in the hydrogenation of oil is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

__________ is used as a catalyst in fat splitting.

CO & H2 are the constituents of

Bio-degradable detergents

Claude process of gas liquefaction employs

In primitive days, __________ was being manufactured by Leblanc Process.

Solvent used for extraction of oil is

Inversion of sucrose produces

Main constituents of cotton fiber is

Phenol formaldehyde

Pick out the wrong statement.

Fusion of limestone and __________ produces high alumina cement.

Pick out the wrong statement.

Phthalic anhydride is made by the

Acetone is produced by catalytic dehydrogenation of

Viscose rayon

Basic oxide is absent in __________ glass.

Which of the following is not a food additive?

CaSO4 . ½H2O is known as

The purpose of adding Na2CO3 to water of low alkalinity is to

Cation exchanger is regenerated usually with

The enzyme which converts starch into the disaccharides maltose is

Varnish does not contain

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

Chemical name of aspirin (an analgesic drug) is

Solvay process as compared to dual process(i.e. modified Solvay process).

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

Metallic soap is __________ salt of fatty acids.

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

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

Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material?

Also checkout

CO & H₂ are the constituents of

CaSO4 . ½H₂O is known as

The purpose of adding Na₂CO₃ to water of low alkalinity is to

Solvay process as compared to dual process
(i.e. modified Solvay process).