Nylon-6 is manufactured from

Question

Nylon-6 is manufactured from

A. Caprolactam

B. Hexamethylene diamine and adipic acid

C. Hexamethylene diamine and Maleic anhydride

D. Hexamethylene diamine and Sebacic acid

Share this question with your friends

Show all Chemical Process MCQ

Comment

Gun powder, which is an explosive comprises of charcoal, sulphur and

A. Glycerine

B. Salt petre

C. Nitro glycerine

D. Dynamite

Discuss this answer

Pick out the wrong statement.

A. Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action

B. Soap powder is prepared by mixing soap with hydrated sodium carbonate

C. Detergents differ from soaps in their action in hard water

D. Tarnish inhibitor (e.g., Benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc

Discuss this answer

Production of alcohol by fermentation of molasses is a/an __________ process.

A. Anaerobic

B. Aerobic

C. Endothermic

D. Both (B) and (C)

Discuss this answer

The most stable allotropic form of phosphorous is the __________ phosphorous.

A. White

B. Black

C. Yellow

D. Red

Discuss this answer

At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.

A. Independent of

B. Directly proportional to

C. Inversely proportional to

D. Proportional to the square of

Discuss this answer

A substance produced by a living organism and capable of anti-microbial activity is called a/an

A. Antibiotic

B. Antiseptic

C. Disinfectant

D. None of these

Discuss this answer

Which is the most suitable dye for synthetic fibres?

A. Acid dye

B. Azoic dye

C. Pigment dye

D. Mordant dye

Discuss this answer

Deaeration of water in its treatment is necessary, as it

A. Minimises its turbidity

B. Helps in controlling its taste and odour

C. Minimises its corrosiveness

D. None of these

Discuss this answer

Grignard reagent is chemically known as

A. Ethyl magnesium chloride

B. Methyl magnesium chloride

C. Dichlorophenol

D. Monochloroacetic acid

Discuss this answer

Pig iron is produced by blast furnaces in India using mostly the iron ore named

A. Hematite

B. Magnetite

C. Siderite

D. Chalcopyrite

Discuss this answer

Process conditions in fermentator used for production of penicillin is

A. 25°C, 2 atm

B. 50°C, l0 atm

C. 30°C, 200 mm Hg (absolute)

D. 90°C, 45 atm

Discuss this answer

Proximate analysis of coal determines its __________ content.

A. Moisture, ash, sulphur & volatile matter

B. Moisture & volatile matter

C. Moisture, sulphur, nitrogen & fixed carbon

D. None of these

Discuss this answer

Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.

A. Chromium

B. Arsenic

C. Copper

D. Manganese

Discuss this answer

Vegetable oils and fats basically differ in their

A. Density ranges

B. Physical state

C. Chemical composition

D. Chemical properties

Discuss this answer

Ultimate analysis of coal determines its __________ content.

A. Carbon, hydrogen, nitrogen & sulphur

B. Carbon, ash, sulphur & nitrogen

C. Carbon, sulphur, volatile matter & ash

D. Carbon, volatile matter, ash & moisture

Discuss this answer

In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed:

A. Furnace → converter → absorber

B. Furnace → evaporator → absorber

C. Furnace → converter → evaporator

D. Converter → furnace → absorber

Discuss this answer

Setting of plaster of Paris is accompanied with

A. Hydration

B. Dehydration

C. Hydrolysis

D. Loss of CO₂

Discuss this answer

Catalytic oxidation of naphthalene produces

A. Styrene

B. Phenol

C. Phthalic anhydride

D. None of these

Discuss this answer

Multistage catalytic converter is not used in the

A. Conversion of SO2 to SO3

B. NH3 synthesis reaction

C. Both (A) and (B)

D. Neither (A) nor (B)

Discuss this answer

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

A. High cost of mercury

B. High specific gravity of mercury

C. Non-availability of high purity mercury

D. Pollution of water stream by mercury

Discuss this answer

The catalyst used in the production of elemental sulphur from H₂S (by oxidation-reduction) is

A. Alumina

B. Silica gel

C. Platinum

D. Nickel

Discuss this answer

Calcination of gypsum produces

A. Plaster of Paris

B. Salt cake

C. Nitre cake

D. Lime

Discuss this answer

The ideal pulp for the manufacture of paper should have high __________ content.

A. Cellulose

B. Lignin

C. Both (A) & (B)

D. None of these

Discuss this answer

Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on

A. Slaked lime

B. Soda lime

C. Calcium perchlorate

D. None of these

Discuss this answer

Which of the following fuel gases contains maximum amount of carbon monoxide?

A. Coke oven gas

B. Water gas

C. Blast furnace gas

D. L.D. converter gas

Discuss this answer

Which of the following processes can remove both temporary as well as permanent hardness of water?

A. Filtration

B. Boiling

C. Distillation

D. None of these

Discuss this answer

Which of the following is not required in the manufacture of soda ash by Solvay process?

A. Ammonia

B. Limestone

C. Nitric acid

D. None of these

Discuss this answer

Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement?

A. Xanthates

B. Stearic acid

C. Calcium & aluminium stearate

D. Formic acid

Discuss this answer

The process involved in converting rubber into a thin sheet or coating it on fabric is called

A. Extrusion

B. Mastication

C. Calendaring

D. Vulcanisation

Discuss this answer

The main use of HCl is in the

A. Drilling of petroleum wells and pickling of steel sheets

B. Manufacture of cationic detergent

C. Treatment of spent fuel of nuclear reactor

D. None of these

Discuss this answer

Accepted Answer

A. Caprolactam

Nylon-6 is manufactured from

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Gun powder, which is an explosive comprises of charcoal, sulphur and

Pick out the wrong statement.

Production of alcohol by fermentation of molasses is a/an __________ process.

The most stable allotropic form of phosphorous is the __________ phosphorous.

At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.

A substance produced by a living organism and capable of anti-microbial activity is called a/an

Which is the most suitable dye for synthetic fibres?

Deaeration of water in its treatment is necessary, as it

Grignard reagent is chemically known as

Pig iron is produced by blast furnaces in India using mostly the iron ore named

Process conditions in fermentator used for production of penicillin is

Proximate analysis of coal determines its __________ content.

Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.

Vegetable oils and fats basically differ in their

Ultimate analysis of coal determines its __________ content.

In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed:

Setting of plaster of Paris is accompanied with

Catalytic oxidation of naphthalene produces

Multistage catalytic converter is not used in the

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

The catalyst used in the production of elemental sulphur from H₂S (by oxidation-reduction) is

Calcination of gypsum produces

The ideal pulp for the manufacture of paper should have high __________ content.

Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on

Which of the following fuel gases contains maximum amount of carbon monoxide?

Which of the following processes can remove both temporary as well as permanent hardness of water?

Which of the following is not required in the manufacture of soda ash by Solvay process?

Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement?

The process involved in converting rubber into a thin sheet or coating it on fabric is called

The main use of HCl is in the

Also checkout

Nylon-6 is manufactured from

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Gun powder, which is an explosive comprises of charcoal, sulphur and

Pick out the wrong statement.

Production of alcohol by fermentation of molasses is a/an __________ process.

The most stable allotropic form of phosphorous is the __________ phosphorous.

At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.

A substance produced by a living organism and capable of anti-microbial activity is called a/an

Which is the most suitable dye for synthetic fibres?

Deaeration of water in its treatment is necessary, as it

Grignard reagent is chemically known as

Pig iron is produced by blast furnaces in India using mostly the iron ore named

Process conditions in fermentator used for production of penicillin is

Proximate analysis of coal determines its __________ content.

Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.

Vegetable oils and fats basically differ in their

Ultimate analysis of coal determines its __________ content.

In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed:

Setting of plaster of Paris is accompanied with

Catalytic oxidation of naphthalene produces

Multistage catalytic converter is not used in the

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

The catalyst used in the production of elemental sulphur from H2S (by oxidation-reduction) is

Calcination of gypsum produces

The ideal pulp for the manufacture of paper should have high __________ content.

Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on

Which of the following fuel gases contains maximum amount of carbon monoxide?

Which of the following processes can remove both temporary as well as permanent hardness of water?

Which of the following is not required in the manufacture of soda ash by Solvay process?

Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement?

The process involved in converting rubber into a thin sheet or coating it on fabric is called

The main use of HCl is in the

Also checkout

The catalyst used in the production of elemental sulphur from H₂S (by oxidation-reduction) is