Consider the production of ammonia from methene and air as raw materials. The catalysts used are:
(i) for steam reforming of methane and
(ii) for ammonia synthesis.

Question

Consider the production of ammonia from methene and air as raw materials. The catalysts used are:
(i) for steam reforming of methane and
(ii) for ammonia synthesis.

A. (i) - Ni/Al₂O₃; (ii) - Cu - ZnO/Al₂O₃

B. (i) - Fe/Al₂O₃; (ii) - Cu - ZnO/Al₂O₃

C. (i) - Ni/Al₂O₃; (ii) - Fe/Al₂O₃

D. (i) - Fe/Al₂O₃; (ii) - Ni/Al₂O₃

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Oxygen is produced by fractionation of air using __________ process.

A. Linde's

B. Claude's

C. Either (A) or (B)

D. None of these

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Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C.

A. -53

B. -103

C. -183

D. -196

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Sucrose is a disaccharide consisting of

A. Glucose and glucose

B. Glucose and fructose

C. Glucose and galactose

D. Fructose and galactose

Discuss this answer

Varnish does not contain

A. Thinner

B. Pigment

C. Both (A) & (B)

D. Neither (A) nor (B)

Discuss this answer

Which of the following is an organometallic compound?

A. Isopropyl alcohol

B. Tetra-ethyl lead

C. Zeolite

D. Cumene

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Sulphuric acid completely saturated with sulphur trioxide is called

A. Concentrated sulphuric acid

B. Oleum

C. Sulphurous acid

D. Dilute sulphuric acid

Discuss this answer

Which of the following is not an antibiotic?

A. Penicillin

B. Streptomycin

C. Tetracycline

D. Quinine

Discuss this answer

Pick out the wrong statement.

A. Strongly caking coal should not be used in the Lurgi gasifier

B. Acetylene gas cannot be used for illumination purpose

C. Water gas is called blue gas because of the color of the flame, when it is burnt

D. Gaseous fuels require less percentage of excess air for combustion as compared to liquid fuels

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For the hydrogenation of oils, (i) is commonly used as catalyst and (ii) is a catalyst poison.

A. (i) platinum (ii) sulphur

B. (i) palladium (ii) oxygen

C. (i) nickel (ii) sulphur

D. (i) nickel (ii) oxygen

Discuss this answer

Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

A. Cutting

B. Fibrillation

C. Hydration

D. Strengthening

Discuss this answer

Pick out the wrong statement.

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

B. Protein catalysts are called enzymes

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

D. Total sugar content in molasses is about 10%

Discuss this answer

Main constituents of natural rubber is

A. Polystyrene

B. Polyisoprene

C. Polybutadiene

D. Polychlorophrene

Discuss this answer

Yellow glycerine is made into white, using

A. Activated carbon

B. Diatomaceous earth

C. Bauxite

D. Bentonite

Discuss this answer

Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of

A. Nitric acid

B. Hydrochloric acid

C. Methyl alcohol

D. Formic acid

Discuss this answer

Alcohol percentage in molasses may be around

A. 10

B. 40

C. 70

D. 85

Discuss this answer

Enamels

A. Give good glossy finish

B. Are same as varnish

C. Are prepared from non-drying oil

D. Do not contain pigment

Discuss this answer

Which of the following is used as a coagulant in water treatment?

A. Chloramine

B. Chlorine

C. Ferrous sulphate

D. Hydrogen peroxide

Discuss this answer

Flash point of most vegetable oils is about __________ °C.

A. 50

B. 100

C. 200

D. 300

Discuss this answer

Massecuite is a terminology used in the __________ industry.

A. Paint

B. Oil hydrogenation

C. Soap

D. Sugar

Discuss this answer

Cellulose percentage in bamboo fibre is about

A. 10

B. 20

C. 50

D. 85

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

DDT stands for

A. Diethyl-diphenyl-trichloromethane

B. Dichloro-diphenyl-trichloromethane

C. diphenyl-dichloro-trichloromethane

D. Dichloro-diphenyl-trichloroethane

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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

Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo?

A. Depithing

B. Digestion

C. Bleaching

D. None of these

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Sodium salt of higher molecular weight fatty acid is termed as the __________ soap.

A. Hard

B. Soft

C. Metallic

D. Lubricating

Discuss this answer

Raw materials used for producing __________ cement does not contain iron oxide.

A. Waterproof

B. Slag

C. White

D. Pozzolan

Discuss this answer

Basic oxide is absent in __________ glass.

A. Flint

B. Pyrex

C. Quartz

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

Discuss this answer

Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water.

A. SO₃

B. Cl₂

C. NH₃

D. SO₂

Discuss this answer

Yeast is used in the manufacture of

A. Penicillin

B. Antibiotics

C. Wine

D. Pasteurised milk

Discuss this answer

Carboxymethyl cellulose (CMC) is added in detergents to

A. Prevent redeposition of soil on cleaned surface

B. Act as optical brightening agent

C. Inhibit corrosion in washing machines made of aluminium

D. None of these

Discuss this answer

Accepted Answer

C. (i) - Ni/Al₂O₃; (ii) - Fe/Al₂O₃

Consider the production of ammonia from methene and air as raw materials. The catalysts used are:
(i) for steam reforming of methane and
(ii) for ammonia synthesis.

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Oxygen is produced by fractionation of air using __________ process.

Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C.

Sucrose is a disaccharide consisting of

Varnish does not contain

Which of the following is an organometallic compound?

Sulphuric acid completely saturated with sulphur trioxide is called

Which of the following is not an antibiotic?

Pick out the wrong statement.

For the hydrogenation of oils, (i) is commonly used as catalyst and (ii) is a catalyst poison.

Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

Pick out the wrong statement.

Main constituents of natural rubber is

Yellow glycerine is made into white, using

Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of

Alcohol percentage in molasses may be around

Enamels

Which of the following is used as a coagulant in water treatment?

Flash point of most vegetable oils is about __________ °C.

Massecuite is a terminology used in the __________ industry.

Cellulose percentage in bamboo fibre is about

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

DDT stands for

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

Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo?

Sodium salt of higher molecular weight fatty acid is termed as the __________ soap.

Raw materials used for producing __________ cement does not contain iron oxide.

Basic oxide is absent in __________ glass.

Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water.

Yeast is used in the manufacture of

Carboxymethyl cellulose (CMC) is added in detergents to

Also checkout

Consider the production of ammonia from methene and air as raw materials. The catalysts used are:(i) __________ for steam reforming of methane and(ii) __________ for ammonia synthesis.

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Oxygen is produced by fractionation of air using __________ process.

Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C.

Sucrose is a disaccharide consisting of

Varnish does not contain

Which of the following is an organometallic compound?

Sulphuric acid completely saturated with sulphur trioxide is called

Which of the following is not an antibiotic?

Pick out the wrong statement.

For the hydrogenation of oils, __________ (i) __________ is commonly used as catalyst and __________ (ii) __________ is a catalyst poison.

Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.

Pick out the wrong statement.

Main constituents of natural rubber is

Yellow glycerine is made into white, using

Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of

Alcohol percentage in molasses may be around

Enamels

Which of the following is used as a coagulant in water treatment?

Flash point of most vegetable oils is about __________ °C.

Massecuite is a terminology used in the __________ industry.

Cellulose percentage in bamboo fibre is about

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

DDT stands for

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

Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo?

Sodium salt of higher molecular weight fatty acid is termed as the __________ soap.

Raw materials used for producing __________ cement does not contain iron oxide.

Basic oxide is absent in __________ glass.

Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water.

Yeast is used in the manufacture of

Carboxymethyl cellulose (CMC) is added in detergents to

Also checkout

Consider the production of ammonia from methene and air as raw materials. The catalysts used are:
(i) for steam reforming of methane and
(ii) for ammonia synthesis.

For the hydrogenation of oils, (i) is commonly used as catalyst and (ii) is a catalyst poison.