Glycerine can be obtained from

A. Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency

Answer 14

B. Metallic soaps with frothing agent and free Stearic acid to achieve transparency

Answer 15

C. Metallic soaps with frothing agent from which glycerine has not been recovered

Answer 16

D. None of these

Answer 17

A. The number of grams of iodine taken up by 100 gm of oil or fat

Answer 18

B. A measure of its unsaturation

Answer 19

C. Helpful in findings its adulteration & its suitability for making soap

Answer 20

D. Independent of the type of oil, whether it is drying or non-drying

Answer 21

A. Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively

Answer 22

B. Protein catalysts are called enzymes

Answer 23

C. The rate of chemical reaction is independent of the concentration of reactants at high concentration of enzymes

Answer 24

D. Total sugar content in molasses is about 10%

Answer 25

A. Diamine and the ring

Answer 26

B. Dibasic acid and the ring

Answer 27

C. Diamine and the dibasic acid

Answer 28

D. None of these

Answer 29

A. Essential oil

Answer 30

B. Extract from medicinal herbs

Answer 31

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

Answer 32

D. None of these

Answer 33

A. Thermosetting

Answer 34

B. Thermoplastic

Answer 35

C. Fibrous

Answer 36

D. Chemically active

Answer 37

A. Binding material for coal briquettes

Answer 38

B. Fuel in rotary kiln

Answer 39

C. Binder in making carbon electrodes

Answer 40

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

Answer 41

A. Ca(HCO₃)₂

Answer 42

B. CaCl₂

Answer 43

C. MgCl₂

Answer 44

D. None of these

Answer 45

A. Lower melting point & higher reactivity to oxygen

Answer 46

B. Higher melting point & higher reactivity to oxygen

Answer 47

C. Lower melting point & lower reactivity to oxygen

Answer 48

D. Higher melting point & lower reactivity to oxygen

Answer 49

A. Reduction

Answer 50

B. Desorption

Answer 51

C. Nitration

Answer 52

D. Combustion

Answer 53

A. Washing soda

Answer 54

B. Soda ash

Answer 55

C. Plaster of Paris

Answer 56

D. Calcite

Answer 57

A. Sintering

Answer 58

B. Annealing

Answer 59

C. Shaping or forming

Answer 60

D. Melting

Answer 61

A. Mixture of glycerides

Answer 62

B. Mixture of glycerides of fatty acids

Answer 63

C. Solid at normal temperature

Answer 64

D. Ester of alcohols other than glycerine

Answer 65

A. Saponification

Answer 66

B. Esterification

Answer 67

C. Neutralisation

Answer 68

D. Acidification

Answer 69

A. Produces high density polyethylene

Answer 70

B. Produces low density polyethylene

Answer 71

C. Uses no catalyst

Answer 72

D. Employs very high pressure

Answer 73

A. Film forming materials

Answer 74

B. Plasticisers

Answer 75

C. Diluents

Answer 76

D. Solvents

Answer 77

A. Chlorine

Answer 78

B. Ferric sulphate

Answer 79

C. Calcium sulphate

Answer 80

D. Activated carbon

Answer 81

A. Continuous

Answer 82

B. Aerobic batch

Answer 83

C. Anaerobic batch

Answer 84

D. None of these

Answer 85

A. C + H₂O = CO + H₂

Answer 86

B. CaC₂ + H₂O = Ca(OH)₂ + C₂H₂

Answer 87

C. MgCO₃ = MgO + CO₂

Answer 88

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

Answer 89

A. Detergents

Answer 90

B. Fertilisers

Answer 91

C. Aqua regia

Answer 92

D. Explosives

Answer 93

A. Bauxite

Answer 94

B. Limestone

Answer 95

D. Manganese

Answer 96

A. (i) platinum (ii) sulphur

Answer 97

B. (i) palladium (ii) oxygen

Answer 98

C. (i) nickel (ii) sulphur

Answer 99

D. (i) nickel (ii) oxygen

Answer 100

A. Oil of vitriol

Answer 101

B. Muriatic acid

Answer 102

C. Strong organic acid

Answer 103

D. Green acid

Answer 104

A. Ethyl benzene

Answer 105

B. Ethylene oxide

Answer 106

C. Ethanol

Answer 107

A. Manufacture of explosive

Answer 108

B. Conditioning and humidification of tobacco

Answer 109

C. Manufacture of pharmaceuticals

Answer 110

D. None of these

Answer 111

A. Soft potassium soaps (potassium salt of fatty acid) with free Stearic acid to give lather a lasting property

Answer 112

B. Metallic soaps compounded with frothing agents

Answer 113

C. High free alkali soaps having excess of cane sugar and alcohol

Answer 114

D. None of these

Glycerine can be obtained from

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Show all Chemical Process MCQ

Related Questions

__________ are used as corrosion inhibitor for iron & steel in aqueous solutions.

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