Caprolactam (a raw material for nylon-6 manufacture) is produced from

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Caprolactam (a raw material for nylon-6 manufacture) is produced from

A. Phenol

B. Naphthalene

C. Benzene

D. Pyridine

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Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

A. Sulphuric acid

B. Phosphoric acid

C. Hydrochloric acid

D. Hydrofluoric acid

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Fire clay is __________ refractory material.

A. A basic

B. An acidic

C. A neutral

D. Not a

Discuss this answer

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

A. Cationic

B. Anionic

C. Amphoteric

D. Semi polar

Discuss this answer

__________ are added in lacquers to remove film brittleness and to improve adhereness.

A. Film forming materials

B. Plasticisers

C. Diluents

D. Solvents

Discuss this answer

Fish contains about __________ percent oil.

A. 5

B. 10

C. 20

D. 35

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

A. Sulphate

B. Carbonate

C. Hydroxide

D. Bi-carbonate

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

A. Increases

B. Increases linearly

C. Decreases

D. Decreases linearly

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Kaolin is a/an

A. Refractory material

B. Synthetic resin

C. Artificial abrasive

D. Blue pigment

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Which glass is usually used in optical work?

A. Lead glass

B. High silica (borosilicate) glass

C. Photo-sensitive glass

D. Fibre glass

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Setting of plaster of Paris is accompanied with

A. Hydration

B. Dehydration

C. Hydrolysis

D. Loss of CO₂

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Gun powder uses

A. Sulphur

B. Charcoal

C. Potassium nitrate

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

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The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

A. 800

B. 1600

C. 4000

D. 8500

Discuss this answer

Permanent hardness of water can be removed by

A. Simply boiling

B. Adding alum

C. Passing it through cation & anion exchangers

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

Discuss this answer

Which of the following is not a pyrite ore?

A. Celestite

B. Galena

C. Gypsum

D. Siderite

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Polymethyl methacrylate (PMMA) is known as

A. Bakelite

B. Teflon

C. Perspex

D. Nylon-6

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Alcohol percentage in molasses may be around

A. 10

B. 40

C. 70

D. 85

Discuss this answer

Massecuite is a terminology used in the __________ industry.

A. Paint

B. Oil hydrogenation

C. Soap

D. Sugar

Discuss this answer

A mineral is termed as 'ore', if

A. A metal can be economically extracted from it

B. It contains ≥ 40% metal

C. The metal present in it is costly

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

Discuss this answer

Systemic insecticides

A. Are absorbed throughout the plant

B. Kill insects following external bodily contact

C. Are stomach poisons

D. Emit poisonous vapour

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Sodium bisulphite is used for __________ water.

A. Deaeration

B. Dechlorination

C. Both (A) & (B)

D. Neither (A) nor (B)

Discuss this answer

Raw material used in alcohol distilleries in India is

A. Molasses

B. Benzol

C. Methylated spirit

D. None of these

Discuss this answer

Permanent hardness of water can be removed by

A. Boiling

B. Adding Ca(OH)₂

C. Boiling it with Na₂CO₃

D. None of these

Discuss this answer

Glauber's salt is chemically represented by

A. Na₂SO₄.10H₂O

B. CaCl(OCl)

C. CaSO₄.H₂O

D. (NH₄)₂SO₄

Discuss this answer

Ethanol amine is produced using ammonia and

A. Ethyl benzene

B. Ethylene oxide

C. Ethanol

D. Ethane

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Fourdrinier machine is used in the manufacture of

A. Nylon-6

B. Paper

C. Antibiotics

D. Sugar

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Hydrazine (N₂H₄) is used mainly as a/an

A. Explosive

B. Rocket fuel

C. Detergents additive

D. None of these

Discuss this answer

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

A. Surfactant

B. Builder

C. Optical brightening agent

D. Anti soil redeposition agent

Discuss this answer

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

A. Ostwald's

B. Bosch

C. Solvay

D. Haber's

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The end bleaching agent used to move last traces of colour bodies from the pulp is

A. Chlorine dioxide (ClO₂)

B. MgO

C. SO₂ gas

D. Mercaptans

Discuss this answer

The main product of high temperature carbonisation of coal is

A. Coke

B. Ammonia

C. Tar

D. Phenol

Discuss this answer

Accepted Answer

C. Benzene

Caprolactam (a raw material for nylon-6 manufacture) is produced from

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

Fire clay is __________ refractory material.

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

__________ are added in lacquers to remove film brittleness and to improve adhereness.

Fish contains about __________ percent oil.

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

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

Kaolin is a/an

Which glass is usually used in optical work?

Setting of plaster of Paris is accompanied with

Gun powder uses

The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

Permanent hardness of water can be removed by

Which of the following is not a pyrite ore?

Polymethyl methacrylate (PMMA) is known as

Alcohol percentage in molasses may be around

Massecuite is a terminology used in the __________ industry.

A mineral is termed as 'ore', if

Systemic insecticides

Sodium bisulphite is used for __________ water.

Raw material used in alcohol distilleries in India is

Permanent hardness of water can be removed by

Glauber's salt is chemically represented by

Ethanol amine is produced using ammonia and

Fourdrinier machine is used in the manufacture of

Hydrazine (N₂H₄) is used mainly as a/an

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

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

The end bleaching agent used to move last traces of colour bodies from the pulp is

The main product of high temperature carbonisation of coal is

Also checkout

Caprolactam (a raw material for nylon-6 manufacture) is produced from

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and

Fire clay is __________ refractory material.

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

__________ are added in lacquers to remove film brittleness and to improve adhereness.

Fish contains about __________ percent oil.

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

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

Kaolin is a/an

Which glass is usually used in optical work?

Setting of plaster of Paris is accompanied with

Gun powder uses

The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less than 170Kg/cm2 after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm2/gm.

Permanent hardness of water can be removed by

Which of the following is not a pyrite ore?

Polymethyl methacrylate (PMMA) is known as

Alcohol percentage in molasses may be around

Massecuite is a terminology used in the __________ industry.

A mineral is termed as 'ore', if

Systemic insecticides

Sodium bisulphite is used for __________ water.

Raw material used in alcohol distilleries in India is

Permanent hardness of water can be removed by

Glauber's salt is chemically represented by

Ethanol amine is produced using ammonia and

Fourdrinier machine is used in the manufacture of

Hydrazine (N2H4) is used mainly as a/an

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

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

The end bleaching agent used to move last traces of colour bodies from the pulp is

The main product of high temperature carbonisation of coal is

Also checkout

The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

Hydrazine (N₂H₄) is used mainly as a/an