Catenation Of Carbon Quiz
In Chemistry catenation of carbon is defined as the bonding of atoms, which all have the same element, into a series called chain. Now, not many of us were good in physics or even liked it in school, but for those who fell in love with that discipline, what do you truly know about catenation of carbon? Try our quiz and find out.
- 1.
What's an atom?
- A.
It's the moderate sized constituent unit of matter that has the properties of a chemical element.
- B.
It's the biggest constituent unit of ordinary matter that has the properties of a chemical element.
- C.
It's the smallest constituent unit of ordinary matter that has the properties of a chemical element.
- D.
It's the smallest constituent unit of matter that has the properties of an element.
Correct Answer
C. It's the smallest constituent unit of ordinary matter that has the properties of a chemical element.Explanation
An atom is defined as the smallest constituent unit of ordinary matter that possesses the properties of a chemical element. This means that atoms are the building blocks of matter and cannot be further divided into smaller particles without losing their unique properties.Rate this question:
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- 2.
What's the other term for an open-chain compound?
- A.
Acylic compound
- B.
Acrylic compound
- C.
Matter
- D.
Cell compound
Correct Answer
A. Acylic compoundExplanation
The correct answer is Acylic compound. An open-chain compound is a term used in organic chemistry to describe a compound that does not contain a cyclic or ring structure. Acylic compound is another term for open-chain compound, as it refers to a compound that has a straight or branched chain structure, with no rings or cycles present.Rate this question:
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- 3.
What's a cyclic compound?
- A.
It's when a compound in the field of chemistry in which one atom in the compound is connected to form a ring.
- B.
It's when a compound in the field of chemistry in which one or more series of atoms in the compound is connected to form a ring.
- C.
It's when a compound in the field of chemistry in which a series of atoms in the compound is connected to form a ring.
- D.
It's when a compound in the field of chemistry in which one or more series of molecules in the compound is connected to form a ring.
Correct Answer
B. It's when a compound in the field of chemistry in which one or more series of atoms in the compound is connected to form a ring.Explanation
The correct answer explains that a cyclic compound is a compound in which one or more series of atoms in the compound are connected to form a ring. This means that the atoms in the compound are arranged in a closed loop, creating a ring structure. This definition accurately describes the concept of a cyclic compound in the field of chemistry.Rate this question:
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- 4.
What is carbon?
- A.
It's a chemical element with symbol C and atomic number 6.
- B.
It's a chemical element with symbol C.
- C.
It's a chemical element with symbol C and atomic number 8.
- D.
It's an element with symbol C and atomic number 6.
Correct Answer
A. It's a chemical element with symbol C and atomic number 6.Explanation
Carbon is a chemical element that is represented by the symbol C and has an atomic number of 6. This means that carbon has 6 protons in its nucleus.Rate this question:
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- 5.
What's silicon?
- A.
It's a chemical element with symbol Si and atomic number 14.
- B.
It's a chemical element with symbol S and atomic number 14.
- C.
It's a chemical element with symbol Si and atomic number 4.
- D.
It's an element with symbol S and atomic number 14.
Correct Answer
A. It's a chemical element with symbol Si and atomic number 14.Explanation
Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre. It is a member of the carbon group on the periodic table, a group of elements that also includes carbon, germanium, tin, and lead. Silicon is a semiconductor, meaning it can conduct electricity under certain conditions. It is widely used in the electronics industry for its ability to efficiently transmit and control electrical currents. Silicon is also a key component in the production of solar cells, computer chips, and various other technological devices.Rate this question:
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- 6.
What's the meaning of the word "catenate"?
- A.
Chain
- B.
Ring
- C.
Bond
- D.
Atom
Correct Answer
A. ChainExplanation
The word "catenate" means to connect or link together in a chain-like manner. In this context, "chain" is the correct answer as it accurately represents the meaning of "catenate".Rate this question:
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- 7.
What allows an element to catenate?
- A.
It's based on the bond energy of the element to itself.
- B.
It's based on the energy of the element to itself.
- C.
It's based on the energy of the atom.
- D.
It's based on the bond energy of the cell.
Correct Answer
A. It's based on the bond energy of the element to itself.Explanation
The correct answer is based on the bond energy of the element to itself. Catenation refers to the ability of an element to form covalent bonds with other atoms of the same element, resulting in the formation of long chains or rings. This ability is determined by the strength of the bond between the atoms of the element. The higher the bond energy, the more likely the element is to catenate and form these chains or rings. Therefore, the bond energy of the element to itself is what allows for catenation to occur.Rate this question:
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- 8.
What are sigma bonds?
- A.
They are the weakest types of covalent chemical bond.
- B.
They are the shiniest types of covalent chemical bond.
- C.
They are the strongest types of coalescent chemical bond.
- D.
They are the strongest types of covalent chemical bond.
Correct Answer
D. They are the strongest types of covalent chemical bond.Explanation
Sigma bonds are the strongest types of covalent chemical bonds. In a covalent bond, atoms share electrons to form a bond. A sigma bond is formed when the electron density is concentrated along the axis connecting the two bonded atoms. This allows for maximum overlap of atomic orbitals, resulting in a strong bond. In contrast, pi bonds are formed when the electron density is concentrated above and below the bonding axis, resulting in weaker bonds. Therefore, sigma bonds are considered to be the strongest type of covalent bond.Rate this question:
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- 9.
What are polysilanes erroneously called?
- A.
Polysilenes
- B.
Polybonds
- C.
Polychemicals
- D.
Polyrings
Correct Answer
A. PolysilenesExplanation
Polysilanes are erroneously called polysilenes. This is because polysilenes are a different class of compounds that contain alternating silicon and carbon atoms in the backbone, whereas polysilanes have only silicon atoms in the backbone. The terms polysilenes and polysilanes are often used interchangeably, but they refer to distinct chemical structures.Rate this question:
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- 10.
What's the chemical compound of Disilane?
- A.
Si^3H^6
- B.
Si^2H^8
- C.
Si^2H^6
- D.
Si^3H^8
Correct Answer
C. Si^2H^6Explanation
Disilane is a chemical compound with the formula Si2H6. The formula indicates that there are two silicon atoms (Si) and six hydrogen atoms (H) in the compound. This is consistent with the given answer Si^2H^6.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
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Jul 12, 2018Quiz Created by
Anouchka
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