The term 'nucleons' apples to

Question

The term 'nucleons' apples to

A. neutrons

B. protons

C. protons and neutrons

D. protons and electrons

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Tincture iodine is a solution of

A. iodine in potassium iodide

B. iodine in alcohol

C. iodine in water

D. iodine in carbon disulphide

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Cholesterol is

A. a carbohydrate

B. a protein

C. a lipid

D. a hormone

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The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by

A. A - Z

B. A + Z

C. Z

D. A

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Stainless steel contains steel and

A. manganese

B. vanadium

C. nickel

D. chromium

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Lunar caustic is

A. calcium sulphate

B. ammonium chloride

C. caustic soda

D. silver nitrate

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The noble gas which is present in microscopic quantities in air is

A. xenon

B. krypton

C. argon

D. helium

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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

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Optical instruments are made of

A. pyrex glass

B. flint glass

C. quartz glass

D. Crooke's glass

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Which among the following is a solid non-metal?

A. chlorine

B. mercury

C. water

D. iodine

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Tincture iodine is

A. a disinfectant

B. an analgesic

C. a hypnotic

D. a dye

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An example of thermo setting plastics is

A. bakelite

B. polythene

C. PVC

D. Teflon

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In surgical operation, the anaesthetic commonly used nowadays is

A. iodoform

B. chloroform

C. nitrous oxide-ether mixture

D. chloroform-nitrous oxide mixture

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The compound which is both an antiseptic and a disinfectant is

A. phenol

B. iodoform

C. bleaching powder

D. blue vitriol

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Argyrol used as eye ointment is a solution of

A. hydrogen peroxide

B. silver nitrate

C. tincture iodine

D. m-cresol

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Cupellation is used in the purification of

A. Lead

B. Tin

C. Silver

D. Gold

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Which one of the following metals is used to extract another metal?

A. Lead

B. Tin

C. Zinc

D. Aluminium

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The freezing point of water at 760 mm pressure is

A. 273 K

B. 0 K

C. 273°C

D. -273°C

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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

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Which of the following represents a physical change?

A. sublimation

B. oxidation

C. reduction

D. decomposition

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Iron is rendered passive by

A. conc. H2SO4

B. conc. HCl

C. conc. HNO3

D. acetic acid

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The rate of setting of cement is slowed down by the addition of

A. quicklime

B. gypsum

C. soda lime

D. bleaching powder

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Which of the following is a mixture?

A. Baking soda

B. Milk

C. Chloroform

D. Copper wire

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The soaps used in shaving cream are

A. calcium soaps

B. lead soaps

C. soft soaps

D. hard soaps

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Ascorbic acid is the chemical name for

A. Vitamin B6

B. Vitamin C

C. Vitamin K

D. Vitamin D

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A compound of carbon used as anaesthetic is

A. carbon disulphide

B. carbon tetrachloride

C. phosgene

D. chloroform

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Which one of the following gases is extremely soluble in water?

A. Carbon dioxide

B. Ammonia

C. Chlorine

D. Hydrogen sulphide

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What is 'oxygen mixture'?

A. A mixture of potassium nitrate and carbon

B. A mixture of ammonium chloride and sodium nitrate

C. A mixture of potassium chlorate and manganese dioxide

D. A mixture of ammonium nitrate and charcoal

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The compound of iron used in the manufacture of blue-black ink is

A. ferric chloride

B. ferric sulphate

C. ferric thiocyanate

D. ferrous sulphate

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On chemical analysis, a bottle cork is found to contain primarily

A. proteins

B. carbohydrates

C. tannins

D. lipids

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A mixture of naphthalene and sand is separated by

A. evaporation

B. using a magnet

C. sublimation

D. sedimentation

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Accepted Answer

C. protons and neutrons

The term 'nucleons' apples to

Correct Answer :

Show all General Chemistry MCQ

Related Questions

Tincture iodine is a solution of

Cholesterol is

The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by

Stainless steel contains steel and

Lunar caustic is

The noble gas which is present in microscopic quantities in air is

Plaster of Paris

Optical instruments are made of

Which among the following is a solid non-metal?

Tincture iodine is

An example of thermo setting plastics is

In surgical operation, the anaesthetic commonly used nowadays is

The compound which is both an antiseptic and a disinfectant is

Argyrol used as eye ointment is a solution of

Cupellation is used in the purification of

Which one of the following metals is used to extract another metal?

The freezing point of water at 760 mm pressure is

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?

Which of the following represents a physical change?

Iron is rendered passive by

The rate of setting of cement is slowed down by the addition of

Which of the following is a mixture?

The soaps used in shaving cream are

Ascorbic acid is the chemical name for

A compound of carbon used as anaesthetic is

Which one of the following gases is extremely soluble in water?

What is 'oxygen mixture'?

The compound of iron used in the manufacture of blue-black ink is

On chemical analysis, a bottle cork is found to contain primarily

A mixture of naphthalene and sand is separated by

Also checkout

The term 'nucleons' apples to

Correct Answer :

Show all General Chemistry MCQ

Related Questions

Tincture iodine is a solution of

Cholesterol is

The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by

Stainless steel contains steel and

Lunar caustic is

The noble gas which is present in microscopic quantities in air is

Plaster of Paris

Optical instruments are made of

Which among the following is a solid non-metal?

Tincture iodine is

An example of thermo setting plastics is

In surgical operation, the anaesthetic commonly used nowadays is

The compound which is both an antiseptic and a disinfectant is

Argyrol used as eye ointment is a solution of

Cupellation is used in the purification of

Which one of the following metals is used to extract another metal?

The freezing point of water at 760 mm pressure is

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?

Which of the following represents a physical change?

Iron is rendered passive by

The rate of setting of cement is slowed down by the addition of

Which of the following is a mixture?

The soaps used in shaving cream are

Ascorbic acid is the chemical name for

A compound of carbon used as anaesthetic is

Which one of the following gases is extremely soluble in water?

What is 'oxygen mixture'?

The compound of iron used in the manufacture of blue-black ink is

On chemical analysis, a bottle cork is found to contain primarily

A mixture of naphthalene and sand is separated 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?