Massecuite is

Question

Massecuite is

A. Used for paper making

B. Used as a cattle feed

C. Highly acidic in nature

D. None of these

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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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Dry ice (solidified CO₂) is used for the

A. Storage & shipment of frozen foods and ice-creams

B. Liquefaction of permanent gases

C. Liquefaction of natural gas

D. None of these

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Fusel oil is a/an

A. Essential oil

B. Extract from medicinal herbs

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

D. None of these

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Zeolite is a/an

A. Naturally occuring clay which is capable of exchanging cations

B. Abrasive material

C. Catalyst used in shift conversion

D. None of these

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Chloramines are used in water treatment for

A. Disinfection and control of taste & odour

B. Corrosion control

C. Removing turbidity

D. Control of bacteria

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Phosphate rock is a raw material for the manufacture of

A. Phosphoric acid

B. Phosphorous

C. Superphosphates

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

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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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Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient of expansion & high chemical resistance.

A. Flint

B. Soda

C. Pyrex

D. Potash

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BHC (Benzene hexachloride) is made by the chlorination of benzene

A. Which is an addition reaction

B. Which is a substitution reaction

C. In absolute dark

D. In presence of sunlight

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Yellow phosphorus is transported under

A. Air

B. Water

C. Nitrogen

D. Helium

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'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

A. N₂ & H₂

B. CO₂ & H₂

C. CO & H₂

D. C & H₂

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Hydrogenation of oil takes place in a/an __________ reactor.

A. Autothermal

B. Trickle bed

C. Plug flow

D. None of these

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Bakelite is chemically known as

A. Polyvinyl chloride (PVC)

B. Polybutadiene

C. Phenol formaldehyde

D. Polyurethane

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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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Dacron is a

A. Condensation product of Hexamethylene diamine and adipic acid

B. Thermosetting material

C. Condensation product of dimethyl terephthalate and ethylene glycol

D. None of these

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CO & H₂ are the constituents of

A. Producer gas

B. Water gas

C. Coke oven gas

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

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Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

A. 10

B. 25

C. 50

D. 98

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Tall oil obtained as a by-product from the black liquor recovery is

A. A black, sticky & viscous liquid

B. Used in the manufacture of greases, emulsions & soaps

C. Composed mainly of rosin & fatty acids

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

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Polycaprolactam is commercially known as

A. Nylon-6

B. Nylon-66

C. Dacron

D. Rayon

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__________ iron is the purest form of iron.

A. Cast

B. Wrought

C. Pig

D. High silicon

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One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to

A. Adjust the pH of the syrup

B. Remove the coloring matter from the syrup

C. Reduce the viscosity of the syrup

D. Improve the rate of crystallisation of sugar

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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

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High temperature carbonisation of coal takes place at __________ °C.

A. 2000

B. 700

C. 1100

D. < 500

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Phenol formaldehyde is produced by condensation polymerisation. It is also known as

A. Teflon

B. Bakelite

C. Polyester

D. Nylon-66

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Nicotine is

A. A volatile alkaloid

B. Obtained by treating by-products of the tobacco processing industry

C. Both (A) and (B)

D. Neither (A) nor (B)

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Epoxy resin

A. Is a good adhesive

B. Is an elastomer

C. Cannot be used for surface coatings

D. Is a polyester

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Ethanol amine is produced using ammonia and

A. Ethyl benzene

B. Ethylene oxide

C. Ethanol

D. Ethane

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Which of the following is the second major component of cement?

A. Al₂O₃

B. CaO

C. SiO₂

D. Fe₂O₃

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Electro deposition of metals i.e. electroplating is never done on

A. Metals

B. Alloys

C. Refractories

D. Non-metals

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Washing soda is chemically represented by

A. Na₂CO₃

B. Na₂CO₃.H₂O

C. Na₂CO₃.10H₂O

D. NaHCO₃

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Accepted Answer

D. None of these

Massecuite is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Fourdrinier machine is used in the manufacture of

Dry ice (solidified CO₂) is used for the

Fusel oil is a/an

Zeolite is a/an

Chloramines are used in water treatment for

Phosphate rock is a raw material for the manufacture of

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

Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient of expansion & high chemical resistance.

BHC (Benzene hexachloride) is made by the chlorination of benzene

Yellow phosphorus is transported under

'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

Hydrogenation of oil takes place in a/an __________ reactor.

Bakelite is chemically known as

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

Dacron is a

CO & H₂ are the constituents of

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

Tall oil obtained as a by-product from the black liquor recovery is

Polycaprolactam is commercially known as

__________ iron is the purest form of iron.

One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to

The purpose of tanning in leather industry is to

High temperature carbonisation of coal takes place at __________ °C.

Phenol formaldehyde is produced by condensation polymerisation. It is also known as

Nicotine is

Epoxy resin

Ethanol amine is produced using ammonia and

Which of the following is the second major component of cement?

Electro deposition of metals i.e. electroplating is never done on

Washing soda is chemically represented by

Also checkout

Massecuite is

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Fourdrinier machine is used in the manufacture of

Dry ice (solidified CO2) is used for the

Fusel oil is a/an

Zeolite is a/an

Chloramines are used in water treatment for

Phosphate rock is a raw material for the manufacture of

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

Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient of expansion & high chemical resistance.

BHC (Benzene hexachloride) is made by the chlorination of benzene

Yellow phosphorus is transported under

'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

Hydrogenation of oil takes place in a/an __________ reactor.

Bakelite is chemically known as

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

Dacron is a

CO & H2 are the constituents of

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

Tall oil obtained as a by-product from the black liquor recovery is

Polycaprolactam is commercially known as

__________ iron is the purest form of iron.

One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to

The purpose of tanning in leather industry is to

High temperature carbonisation of coal takes place at __________ °C.

Phenol formaldehyde is produced by condensation polymerisation. It is also known as

Nicotine is

Epoxy resin

Ethanol amine is produced using ammonia and

Which of the following is the second major component of cement?

Electro deposition of metals i.e. electroplating is never done on

Washing soda is chemically represented by

Also checkout

Dry ice (solidified CO₂) is used for the

CO & H₂ are the constituents of