Which of the following is an organometallic compound?

Question

Which of the following is an organometallic compound?

A. Isopropyl alcohol

B. Tetra-ethyl lead

C. Zeolite

D. Cumene

Share this question with your friends

Show all Chemical Process MCQ

Comment

Low purity oxygen is used for

A. L.D. steel making

B. Cutting and welding of metals

C. Medicinal purposes

D. Chemical oxidation processes

Discuss this answer

__________ is an ore concentrating metallurgical process involving a chemical change.

A. Electromagnetic separation

B. Froth floatation

C. Roasting

D. None of these

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

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

A. Teflon

B. Bakelite

C. Polyester

D. Nylon-66

Discuss this answer

Neoprene is a

A. Monomer

B. Synthetic rubber

C. Polyester

D. None of these

Discuss this answer

All enzymes are made of

A. Fats

B. Carbohydrates

C. Proteins

D. Amino acids

Discuss this answer

The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at

A. SASOL (in South Africa)

B. Redcar (U.K.)

C. Los Angeles (U.S.A.)

D. Trombay (India)

Discuss this answer

Rosin soap is added during paper manufacture to

A. Impart adhesive properties

B. Improve opacity

C. Impart resistance to penetration by liquids

D. None of these

Discuss this answer

Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

A. 0.14

B. 0.34

C. 0.94

D. 1.4

Discuss this answer

Black liquor is converted into white liquor by

A. Evaporation and burning the concentrate followed by causticisation of products

B. Multi-effect evaporation only

C. Selective liquid extraction

D. Extractive distillation

Discuss this answer

Antibiotic

A. Inhibits/destroys the growth of microorganisms

B. Is used as a pain reliever

C. Is an antimalarial

D. Is an anaesthetic

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

Discuss this answer

90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

A. < 0

B. 10-30

C. 250-280

D. 500-600

Discuss this answer

Cement mainly contains

A. CaO, SiO₂, Al₂O₃

B. MgO, SiO₂, K₂O

C. Al₂O₃, MgO, Fe₂O₃

D. CaO, MgO, K₂O

Discuss this answer

Main use of hydrazine is

A. As a rocket fuel

B. In water treatment

C. As a disinfectant

D. As fire retardant

Discuss this answer

Baking soda is chemically represented by

A. Na₂CO₃

B. NaHCO₃

C. Na₂CO₃.H₂O

D. Na₂CO₃.10H₂O

Discuss this answer

Resistance to fusion of the refractory under a steady rising temperature condition is called

A. Spalling

B. Refractoriness

C. Both (A) & (B)

D. Neither (A) nor (B)

Discuss this answer

Starting material for the production of butadiene in India is

A. Naphthalene

B. Benzol

C. Ethyl alcohol

D. Phthalic anhydride

Discuss this answer

In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

A. Sodium sulphide & sodium carbonate

B. Sodium sulphite & sodium carbonate

C. Sodium sulphite & sodium sulphide

D. None of these

Discuss this answer

Manufacture of phthalic anhydride uses __________ as a catalyst.

A. Ni

B. Cr

C. V₂O₅

D. Al₂O₃

Discuss this answer

Pick out the false statement pertaining to water treatment.

A. Aeration of water is effective in CO2 removal

B. The zeolite water softening process reduces the hardness of water by not more than 50%

C. Sodium sulphate or sodium carbonate do not cause hardness in water

D. Water with pH value less than 7, is acidic

Discuss this answer

Which oil is preferred for paint manufacture?

A. Drying oil

B. Non-drying oil

C. Semi-drying oil

D. Saturated oil

Discuss this answer

Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent.

A. 75

B. < 10

C. > 30

D. 50

Discuss this answer

Blue vitriol is chemically

A. Copper sulphate

B. Ferrous sulphate

C. Copper nitrate

D. Aluminium sulphate

Discuss this answer

Which of the following is not produced commercially from sea water?

A. Magnesium & potassium compounds

B. Common salt

C. Bromine

D. Iodine

Discuss this answer

Neoprene is chemically known as

A. Polybutadiene

B. Styrene butadiene rubber (SBR)

C. Polyurethane

D. Polychlorophrene

Discuss this answer

Pick out the wrong statement.

A. DDT is manufactured by the condensation of chlorobenzene with chloral at 30°C in presence of oleum, which is a highly exothermic reaction

B. Chloral is obtained by the chlorination of ethyl alcohol

C. Insecticides acting on the insects through the respiratory system are called fumigants

D. Benzene hexachloride is not a contact insecticide

Discuss this answer

Synthetic glycerine is produced from

A. Toluene

B. Phenol

C. Propylene

D. Naphthalene

Discuss this answer

Catalytic oxidation-dehydrogenation of methyl alcohol produces

A. Formaldehyde

B. Phenol

C. Acetone

D. Maleic anhydride

Discuss this answer

A 'unit process' is exemplified by the

A. Distillation

B. Hydrogenation of oils

C. Absorption

D. Humidification

Discuss this answer

Accepted Answer

B. Tetra-ethyl lead

Which of the following is an organometallic compound?

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Low purity oxygen is used for

__________ is an ore concentrating metallurgical process involving a chemical change.

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

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

Neoprene is a

All enzymes are made of

The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at

Rosin soap is added during paper manufacture to

Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

Black liquor is converted into white liquor by

Antibiotic

Systemic insecticides

90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

Cement mainly contains

Main use of hydrazine is

Baking soda is chemically represented by

Resistance to fusion of the refractory under a steady rising temperature condition is called

Starting material for the production of butadiene in India is

In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Manufacture of phthalic anhydride uses __________ as a catalyst.

Pick out the false statement pertaining to water treatment.

Which oil is preferred for paint manufacture?

Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent.

Blue vitriol is chemically

Which of the following is not produced commercially from sea water?

Neoprene is chemically known as

Pick out the wrong statement.

Synthetic glycerine is produced from

Catalytic oxidation-dehydrogenation of methyl alcohol produces

A 'unit process' is exemplified by the

Also checkout

Which of the following is an organometallic compound?

Correct Answer :

Show all Chemical Process MCQ

Related Questions

Low purity oxygen is used for

__________ is an ore concentrating metallurgical process involving a chemical change.

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

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

Neoprene is a

All enzymes are made of

The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at

Rosin soap is added during paper manufacture to

Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is

Black liquor is converted into white liquor by

Antibiotic

Systemic insecticides

90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

Cement mainly contains

Main use of hydrazine is

Baking soda is chemically represented by

Resistance to fusion of the refractory under a steady rising temperature condition is called

Starting material for the production of butadiene in India is

In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Manufacture of phthalic anhydride uses __________ as a catalyst.

Pick out the false statement pertaining to water treatment.

Which oil is preferred for paint manufacture?

Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent.

Blue vitriol is chemically

Which of the following is not produced commercially from sea water?

Neoprene is chemically known as

Pick out the wrong statement.

Synthetic glycerine is produced from

Catalytic oxidation-dehydrogenation of methyl alcohol produces

A 'unit process' is exemplified by the

Also checkout

Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is