Proteins are polymerisation products of

Question

Proteins are polymerisation products of

A. aldehydes

B. alkenes

C. amino acids

D. alkynes

Share this question with your friends

Show all General Chemistry MCQ

Comment

Which of the following is not a chemical change?

A. Burning of magnesium ribbon in air

B. Distillation of water

C. Heating of cane sugar

D. Setting of cement

Discuss this answer

Lead soaps are used in

A. shaving creams

B. adhesive tapes

C. toilet powders

D. lubricants

Discuss this answer

The alloy added in the preparation of steel contains

A. Fe and C

B. Mn and C

C. Fe and Mn

D. Fe, Mn and C

Discuss this answer

A compound of carbon used as anaesthetic is

A. carbon disulphide

B. carbon tetrachloride

C. phosgene

D. chloroform

Discuss this answer

Plaster of Paris

A. contracts while setting

B. expands while setting

C. is highly volatile

D. does not suffer any changes in volume while setting

Discuss this answer

Which of the following is not an alloy of copper?

A. Bronze

B. Brass

C. Solder

D. Gun metal

Discuss this answer

Which among the following gases present in the air discolours brass nameplates?

A. Hydrogen Sulphide

B. Nitrogen

C. Carbon-di-oxide

D. Oxygen

Discuss this answer

Which of the following is called 'the King of Chemicals?

A. Nitric acid

B. Hydrochloric acid

C. Silver nitrate

D. Sulphuric acid

Discuss this answer

Consider the following statements: Hard water is not suitable for
1) drinking
2) washing clothes with soap
3) use in boilers
4) irrigating crops
Which of these statements are correct?

A. 1 and 3

B. 2 and 3

C. 1, 2 and 4

D. 1, 2, 3 and 4

Discuss this answer

A non-metal which is a good conductor of electricity is

A. graphite

B. phosphorus

C. sulphur

D. iodine

Discuss this answer

White vitriol is

A. ZnSO4 . 7H2O

B. FeSO4 . 7H2O

C. MgSO4 . 7H2O

D. CaSO4 . 2H2O

Discuss this answer

Invert sugar is

A. sucrose

B. glucose

C. fructose

D. a mixture of glucose and fructose

Discuss this answer

A non-material kind of pollution is

A. land pollution

B. air pollution

C. noise pollution

D. water pollution

Discuss this answer

Tincture iodine is

A. a disinfectant

B. an analgesic

C. a hypnotic

D. a dye

Discuss this answer

A mixture of carbon monoxide and hydrogen is

A. coal gas

B. producer gas

C. water gas

D. gobar gas

Discuss this answer

The substance preserved under water is

A. potassium

B. sodium

C. red phosphorus

D. white phosphorus

Discuss this answer

Ozone occurs in the upper layers of air in the atmosphere because

A. it is lighter than air

B. in the lower layers it becomes unstable

C. ultra-violet light is present only in the upper layers

D. it mixes freely with O2 in the upper layers

Discuss this answer

Chloroform used as anaesthetic should be preserved In the dark in tightly stoppered bottles because otherwise

A. it becomes coloured

B. it gets evaporated in air

C. it gets oxidised to phosgene

D. it gets decomposed to chloropicrin

Discuss this answer

A drug that is usually administered for malaria is

A. sulphanilamide

B. quinine

C. methicillin

D. novocaine

Discuss this answer

The name rubber was given by

A. Lavoisier

B. Priestley

C. Dalton

D. Avogadro

Discuss this answer

Brass contains

A. copper and tin

B. aluminium and magnesium

C. copper and zinc

D. copper, tin and zinc

Discuss this answer

Iron is coated with zinc to prevent rusting. The process is called

A. annealing

B. tempering

C. calcining

D. galvanising

Discuss this answer

The chemical name of aspirin is

A. acetamide phenol

B. malonyl urea

C. aminosalicylic acid

D. acetyl salicylic acid

Discuss this answer

The compound or nitrogen used in dry cells is

A. ammonia

B. ammonium nitrate

C. ammonium chloride

D. ammonium nitrite

Discuss this answer

Cinnabar is an ore of

A. lead

B. zinc

C. mercury

D. chromium

Discuss this answer

The Long Form of the Periodic Table is based on

A. atomic number

B. valency

C. atomic mass

D. atomic radius

Discuss this answer

The fertilizer which has the largest percentage of nitrogen is

A. urea

B. ammonium nitrate

C. ammonium sulphate

D. calcium cyanamide

Discuss this answer

White lead is

A. a basic salt

B. an acid salt

C. a double salt

D. a normal salt

Discuss this answer

Artificial diamonds were produced by

A. Moissan

B. Davy

C. Faraday

D. Marie Curie

Discuss this answer

Copper is purified by

A. poling

B. tempering

C. calcination

D. galvanising

Discuss this answer

Accepted Answer

C. amino acids

Proteins are polymerisation products of

Correct Answer :

Show all General Chemistry MCQ

Related Questions

Which of the following is not a chemical change?

Lead soaps are used in

The alloy added in the preparation of steel contains

A compound of carbon used as anaesthetic is

Plaster of Paris

Which of the following is not an alloy of copper?

Which among the following gases present in the air discolours brass nameplates?

Which of the following is called 'the King of Chemicals?

Consider the following statements: Hard water is not suitable for
1) drinking
2) washing clothes with soap
3) use in boilers
4) irrigating crops
Which of these statements are correct?

A non-metal which is a good conductor of electricity is

White vitriol is

Invert sugar is

A non-material kind of pollution is

Tincture iodine is

A mixture of carbon monoxide and hydrogen is

The substance preserved under water is

Ozone occurs in the upper layers of air in the atmosphere because

Chloroform used as anaesthetic should be preserved In the dark in tightly stoppered bottles because otherwise

A drug that is usually administered for malaria is

The name rubber was given by

Brass contains

Iron is coated with zinc to prevent rusting. The process is called

The chemical name of aspirin is

The compound or nitrogen used in dry cells is

Cinnabar is an ore of

The Long Form of the Periodic Table is based on

The fertilizer which has the largest percentage of nitrogen is

White lead is

Artificial diamonds were produced by

Copper is purified by

Also checkout

Proteins are polymerisation products of

Correct Answer :

Show all General Chemistry MCQ

Related Questions

Which of the following is not a chemical change?

Lead soaps are used in

The alloy added in the preparation of steel contains

A compound of carbon used as anaesthetic is

Plaster of Paris

Which of the following is not an alloy of copper?

Which among the following gases present in the air discolours brass nameplates?

Which of the following is called 'the King of Chemicals?

Consider the following statements: Hard water is not suitable for1) drinking2) washing clothes with soap3) use in boilers4) irrigating cropsWhich of these statements are correct?

A non-metal which is a good conductor of electricity is

White vitriol is

Invert sugar is

A non-material kind of pollution is

Tincture iodine is

A mixture of carbon monoxide and hydrogen is

The substance preserved under water is

Ozone occurs in the upper layers of air in the atmosphere because

Chloroform used as anaesthetic should be preserved In the dark in tightly stoppered bottles because otherwise

A drug that is usually administered for malaria is

The name rubber was given by

Brass contains

Iron is coated with zinc to prevent rusting. The process is called

The chemical name of aspirin is

The compound or nitrogen used in dry cells is

Cinnabar is an ore of

The Long Form of the Periodic Table is based on

The fertilizer which has the largest percentage of nitrogen is

White lead is

Artificial diamonds were produced by

Copper is purified by

Also checkout

Consider the following statements: Hard water is not suitable for
1) drinking
2) washing clothes with soap
3) use in boilers
4) irrigating crops
Which of these statements are correct?