Styrene butadiene rubber (SBR) is

Question

Styrene butadiene rubber (SBR) is

A. A natural rubber

B. A synthetic polymer

C. A synthetic monomer

D. Another name of silicone rubber

Share this question with your friends

Show all Chemical Process MCQ

Comment

Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

A. AgO

B. Al₂O₃

C. ZnCl₂

D. Fe₂O₃

Discuss this answer

CO & H₂ are the constituents of

A. Producer gas

B. Water gas

C. Coke oven gas

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

Discuss this answer

Polyvinyl chloride (PVC) is

A. A thermosetting material

B. A condensation polymerisation product

C. Made by employing emulsion polymerisation

D. None of these

Discuss this answer

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

A. Solvay

B. Ostwald's

C. Haber's

D. None of these

Discuss this answer

Pick out the wrong statement.

A. Azoic dyes are mostly applied on cotton fabrics

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

C. Mordant dyes are applied mainly to wools

D. None of these

Discuss this answer

Glycerine can be obtained from

A. Fat

B. Naphthalene

C. Cumene

D. Sucrose

Discuss this answer

Highly porous refractory bricks are

A. Less susceptible to chemical attack by molten fluxes and gases etc

B. Very strong

C. Having very high thermal conductivity

D. None of these

Discuss this answer

Which of the following paper does not require a filler during manufacture?

A. Bond paper

B. Writing paper

C. Blotting paper

D. Coloured paper

Discuss this answer

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

A. Permit the use of alum as a coagulant

B. Increase the softening capacity of zeolite

C. Facilitate easy regeneration of zeolite

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

Discuss this answer

__________ acid is the main constituent of cotton seed oil.

A. Acetic

B. Linoleic

C. Palmitic

D. Oleic

Discuss this answer

Styrene-butadiene-rubber (SBR) as compared to natural rubber has

A. Poorer tensile strength

B. Poorer resistance to oxidation

C. Greater amount of heat build-up under heavy loading

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

Discuss this answer

Use of hydrated lime in water treatment

A. Before filtration, reduces the bacterial load on filters

B. After filtration, combats the corrosiveness of water due to the presence of O₂ & CO₂

C. Is to adjust the pH value

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

Discuss this answer

Phenol is mainly used

A. To produce benzene

B. To produce phenol formaldehyde

C. To produce polyester resin

D. As a plasticiser for unsaturated polyester

Discuss this answer

Sulphur removal by heating of pyrite ore in presence of air is called its

A. Reduction

B. Roasting

C. Calcination

D. Smelting

Discuss this answer

Isopropyl benzene produced by alkylation of benzene with propylene is known as

A. Neoprene

B. Cumene

C. Gelatin

D. Mercaptans

Discuss this answer

The manufacture of Kraft pulp is done by a/an __________ process.

A. Alkaline

B. Acidic

C. Neutral

D. None of these

Discuss this answer

Anion exchanger is regenerated usually with

A. NaOH

B. H2SO4

C. Hydrazine

D. Alum solution

Discuss this answer

The purpose of tanning in leather industry is to

A. Stiffen the leather

B. Smoothen the leather

C. Make it flexible

D. Impart water resistance

Discuss this answer

Laboratory glass wares which reacts with hydrofluoric acid, are made of the __________ glass.

A. Lead

B. Borosilicate

C. Soda lime

D. Alkali silicate

Discuss this answer

Which of the following is not a food additive?

A. Citric acid

B. Invertage

C. Benzoyl peroxide

D. Ammonium chloride

Discuss this answer

Massecuite is

A. Used for paper making

B. Used as a cattle feed

C. Highly acidic in nature

D. None of these

Discuss this answer

Carbon content of pitch (residue of coal tar distillation) is around __________ percent.

A. 70

B. 55

C. 80

D. 94

Discuss this answer

Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it

A. Has larger production capacity per unit cell

B. Consumes less power per ton of Cl2 produced

C. Produces high purity (70%) caustic soda directly

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

Discuss this answer

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

A. Reverse osmosis

B. Sand filter

C. Lime soda

D. Permutit

Discuss this answer

Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

A. V₂O₅ & Cr₂O₃.

B. Oxides of nitrogen & Cr₂O₃

C. V₂O₅ on a porous carrier & oxides of nitrogen

D. Oxides of nitrogen & V₂O₅ on a porous carrier

Discuss this answer

Neoprene is the trade name of

A. Polyurethane

B. Phenol formaldehyde

C. Polychlorophrene

D. Styrene-butadiene rubber

Discuss this answer

Fusion of limestone and __________ produces high alumina cement.

A. Sand

B. Bauxite

C. Quicklime

D. Calcite

Discuss this answer

Lithophane is

A. Explosive

B. White lead

C. Filter aid

D. ZnS (white pigment)

Discuss this answer

Styrene is produced from ethyl benzene by the process of

A. Dehydrogenation

B. Oxidation

C. Alkylation

D. Dehydration

Discuss this answer

Fourdrinier machine is used in the manufacture of

A. Nylon-6

B. Paper

C. Antibiotics

D. Sugar

Discuss this answer

Accepted Answer

B. A synthetic polymer

Styrene butadiene rubber (SBR) is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

CO & H₂ are the constituents of

Polyvinyl chloride (PVC) is

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

Pick out the wrong statement.

Glycerine can be obtained from

Highly porous refractory bricks are

Which of the following paper does not require a filler during manufacture?

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

__________ acid is the main constituent of cotton seed oil.

Styrene-butadiene-rubber (SBR) as compared to natural rubber has

Use of hydrated lime in water treatment

Phenol is mainly used

Sulphur removal by heating of pyrite ore in presence of air is called its

Isopropyl benzene produced by alkylation of benzene with propylene is known as

The manufacture of Kraft pulp is done by a/an __________ process.

Anion exchanger is regenerated usually with

The purpose of tanning in leather industry is to

Laboratory glass wares which reacts with hydrofluoric acid, are made of the __________ glass.

Which of the following is not a food additive?

Massecuite is

Carbon content of pitch (residue of coal tar distillation) is around __________ percent.

Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

Neoprene is the trade name of

Fusion of limestone and __________ produces high alumina cement.

Lithophane is

Styrene is produced from ethyl benzene by the process of

Fourdrinier machine is used in the manufacture of

Also checkout

Styrene butadiene rubber (SBR) is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?

CO & H2 are the constituents of

Polyvinyl chloride (PVC) is

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

Pick out the wrong statement.

Glycerine can be obtained from

Highly porous refractory bricks are

Which of the following paper does not require a filler during manufacture?

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

__________ acid is the main constituent of cotton seed oil.

Styrene-butadiene-rubber (SBR) as compared to natural rubber has

Use of hydrated lime in water treatment

Phenol is mainly used

Sulphur removal by heating of pyrite ore in presence of air is called its

Isopropyl benzene produced by alkylation of benzene with propylene is known as

The manufacture of Kraft pulp is done by a/an __________ process.

Anion exchanger is regenerated usually with

The purpose of tanning in leather industry is to

Laboratory glass wares which reacts with hydrofluoric acid, are made of the __________ glass.

Which of the following is not a food additive?

Massecuite is

Carbon content of pitch (residue of coal tar distillation) is around __________ percent.

Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it

Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

Neoprene is the trade name of

Fusion of limestone and __________ produces high alumina cement.

Lithophane is

Styrene is produced from ethyl benzene by the process of

Fourdrinier machine is used in the manufacture of

Also checkout

CO & H₂ are the constituents of

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