Inorganic Chemistry Quiz - Discover the World of Non-Organic Compounds

Question 1 of 34

Which element is known as 'quicksilver'?

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Gold

Mercury

Silver

Platinum

Question 2 of 34

What is the oxidation state of chlorine in sodium chloride (NaCl)?

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+1

0

-1

+2

Question 3 of 34

Which of the following is a noble gas?

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Hydrogen

Nitrogen

Argon

Carbon

Question 4 of 34

Which element has the chemical symbol 'W'?

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Tungsten

Tantalum

Wolfram

Titanium

Question 5 of 34

What is the common oxidation state of sulfur in sulfur dioxide (SO2)?

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+2

+4

+6

0

Question 6 of 34

Which metal is used in the production of stainless steel?

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Iron

Copper

Lead

Zinc

Question 7 of 34

Which element is found in all organic compounds?

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Carbon

Hydrogen

Nitrogen

Oxygen

Question 8 of 34

What is the most common oxidation state of iron in iron(III) oxide?

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+2

+3

+4

+6

Question 9 of 34

Which of the following is an amphoteric oxide?

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Na2O

MgO

Al2O3

SO3

Question 10 of 34

Which of the following elements is not a transition metal?

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Scandium

Zinc

Copper

Strontium

Question 11 of 34

What is the primary use of lithium batteries?

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Powering watches

Electric vehicles

Medical devices

All of the above

Question 12 of 34

Which element has the atomic number 79?

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Gold

Silver

Platinum

Palladium

Question 13 of 34

Which compound is known as 'laughing gas'?

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Nitrous oxide

Nitric oxide

Nitrogen dioxide

Ammonia

Question 14 of 34

What type of bond is formed between hydrogen and oxygen in a water molecule?

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Ionic bond

Covalent bond

Metallic bond

Hydrogen bond

Question 15 of 34

Which of the following acids is a strong acid?

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Hydrochloric acid

Acetic acid

Citric acid

Lactic acid

Question 16 of 34

Which element is essential for the production of thyroid hormones?

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Iodine

Iron

Calcium

Magnesium

Question 17 of 34

Which metal is used in making electrical contacts due to its high conductivity?

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Copper

Aluminum

Iron

Nickel

Question 18 of 34

What is the name of the process used to separate a mixture of different metals?

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Electrolysis

Distillation

Filtration

Chromatography

Question 19 of 34

Which element forms a complex ion with ammonia in aqueous solution?

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Iron

Silver

Copper

Lead

Question 20 of 34

What is the charge on the sulfate ion?

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+1

0

-1

-2

Question 21 of 34

Which of the following elements is not a halogen?

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Fluorine

Chlorine

Iodine

Oxygen

Question 22 of 34

Which metal is used as a catalyst in the Haber process for ammonia synthesis?

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Iron

Platinum

Nickel

Copper

Question 23 of 34

Which of the following is a diatomic molecule?

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Oxygen

Carbon dioxide

Methane

Ammonia

Question 24 of 34

What is the common name for sodium bicarbonate?

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Baking soda

Washing soda

Lime

Epsom salt

Question 25 of 34

Which of the following compounds is used as a refrigerant?

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Ammonia

Carbon monoxide

Sodium chloride

Sulfur dioxide

Question 26 of 34

Which of the following elements is used in nuclear reactors as a moderator?

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Graphite

Boron

Iron

Lead

Question 27 of 34

What type of compound is sodium chloride?

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Ionic

Covalent

Metallic

Coordination

Question 28 of 34

Which of the following is the lightest noble gas?

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Neon

Helium

Argon

Krypton

Question 29 of 34

Which element is known for its ability to form multiple allotropes, including graphite and diamond?

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Carbon

Silicon

Boron

Nitrogen

Question 30 of 34

What is the primary use of sulfuric acid in industry?

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Fertilizers

Cleaners

Dyes

Food additives

Question 31 of 34

Which of the following is not a property of transition metals?

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High density

Variable oxidation states

Low melting points

High thermal conductivity

Question 32 of 34

Which element is used in making the filament of light bulbs?

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Tungsten

Copper

Gold

Silver

Question 33 of 34

Which compound is commonly used as a disinfectant in drinking water?

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Chlorine

Sodium chloride

Sodium bicarbonate

Hydrochloric acid

Question 34 of 34

Which of the following elements is a lanthanide?

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Neodymium

Zirconium

Yttrium

Tantalum

Inorganic Chemistry : Chemistry

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