Carbon Atom-Multiple Choice Questions Quiz

Interactive MCQs on “Carbon Atom”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the atomic number of a carbon atom?

(a) 6
(b) 12
(c) 2
(d) 4

Question 2: How many valence electrons does a carbon atom have?

(a) 2
(b) 4
(c) 6
(d) 8

Question 3: In which type of bond does carbon most commonly participate in organic compounds?

(a) Ionic bond
(b) Covalent bond
(c) Metallic bond
(d) Hydrogen bond

Question 4: What is the unique property of carbon that allows it to form diverse organic compounds?

(a) It has a high atomic number.
(b) It can form ionic bonds easily.
(c) It can form four covalent bonds.
(d) It has a low electronegativity.

Question 5: Which of the following is a unique property of carbon that contributes to its ability to form long chains and complex structures?

(a) High atomic mass
(b) Low reactivity
(c) Tetrahedral geometry
(d) Allotropes

Question 6: Which carbon allotrope consists of carbon atoms arranged in a hexagonal lattice?

(a) Graphite
(b) Diamond
(c) Amorphous carbon
(d) Fullerenes

Question 7: What is the hybridization of carbon atoms in diamond?

(a) sp
(b) sp2
(c) sp3
(d) sp3d

Question 8: What is the term for a molecule consisting of only carbon and hydrogen atoms?

(a) Hydrocarbon
(b) Carbohydrate
(c) Lipid
(d) Amino acid

Question 9: What is the name of the carbon compound with a double bond between two carbon atoms and single bonds to other atoms?

(a) Alkane
(b) Alkene
(c) Alkyne
(d) Aromatic compound

Question 10: What is the process through which carbon atoms cycle between the biosphere, geosphere, hydrosphere, and atmosphere?

(a) Carbonation
(b) Carbonization
(c) Carbonization
(d) Carbon cycling