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An educational illustration featuring various forms of carbon (diamond, graphite, fullerenes) and chemical structures associated with carbon, in a vibrant and engaging style.

Carbon Chemistry Challenge

Test your knowledge of carbon compounds and their properties with our engaging quiz! Discover interesting facts about the world of chemistry while answering a series of thought-provoking questions.

Join us in exploring:

The unique properties of carbon
Common carbon compounds
Interesting facts about allotropes

21 Questions5 MinutesCreated by ExploringAtom42

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Q1 :-The property of self-linkage among identical atoms to form long chain compounds is known as:

Catenation

Isomerisation

Superposition

Halogenation

Q2 :-How many number of carbon atoms are joined in a spherical molecule of buckminsterfullerene?

120

Q3 :-From which of the following substance pencil lead is formed?

Charcoal

Wood

Lead

Graphite

Q4 :-The firSt member of the alkyne homologous series is

Propyne

Ethyne

Methane

Ethene

Q5 :-In diamond, each carbon atom is bonded to four other carbon atoms to form

A hexagonal array

A rigid three-dimensional structure

A structure in the shape of a football

A structure of a ring

Q6 :- The allotrope of carbon which is a good conductor of heat and electricity is

Diamond

Graphite

Charcoal

None of these

Q7 :-Which form of carbon is found in Golkonda mines of Karnataka?

Diamond

Graphite

Coal

Coke

Q8 :-The soap molecule has a

Hydrophilic head and a hydrophobic tail

Hydrophobic head and a hydrophilic tail

Hydrophobic head and a hydrophobic tail

Hydrophilic head and a hydrophilic tail

Q9 :-How many electrons are there in the outermost orbit of carbon?

Two

Three

One

Four

Q10 :-Ethanol is also known as which of these?

Formic acid

Ethyl alcohol

Ethane

Acetaldehyde

Q11 :-Ethanoic acid is also known as which of these?

Citric acid

Nitric acid

Acetic acid

Formic acid

Q12 :-Major constituent of LPG is……………

Ethene

Butane

Propane

Pentane

Q13 :-Which of the given is a noble gas?

Carbon

Argon

Nitrogen

Hydrogen

Q14 :-Which one of the given is an unsaturated hydrocarbon?

Acetylene

Butane

Propane

Decane

Q15 :-What is the total percentage of carbon present in the atmosphere?

0.04 percentage

20 percentage

0.09 percentage

0 to 4 percentage

Q16 :-Which of the following is not considered as crystalline allotrope of carbon?

Coal

Diamond

Graphite

BuckministerFullerence

Q17 :-Detergents can be used for washing of clothes

only in hard water

only in soft water

both in soft and hard water

None of the above

Q18 :-A student while observing the properties of acetic acid would report that this smells like

vinegar and turns red litmus blue

rotten egg and turns red litmus blue

vinegar and turns blue litmus red

rotten egg and turns blue litmus red

Q19 :-How many double bonds are there in a saturated hydrocarbon?

One

Two

Three

Zero

Q20 :Which of these is not an organic acid?

Acetic acid

Tartaric acid

Nitric acid

Formic acid

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