Covalent Compound Quiz Leave a Comment / Education / By Majid Ali Covalent Bond Quiz 1 / 20 What term is used to describe the mutual sharing of valence electrons between two atoms? a) Ionic bonding b) Metallic bonding c) Covalent bonding d) Hydrogen bonding 2 / 20 Which molecule has a triple covalent bond? a) Chlorine (Cl2) b) Hydrogen (H2) c) Ethyne (C2H2) d) Ethene (C2H4) 3 / 20 What type of bond is found in the molecule of oxygen gas (O2)? a) Single covalent bond b) Triple covalent bond c) Double covalent bond d) Ionic bond 4 / 20 Which of the following is a property of a covalent bond? a) It is formed by the transfer of electrons b) It involves free movement of electrons c) It occurs only between metals d) It involves the sharing of electrons 5 / 20 What type of bond is formed when each bonded atom contributes one electron? a) Single covalent bond b) Double covalent bond c) Triple covalent bond d) Ionic bond 6 / 20 In which type of covalent bond do each bonded atom contribute two electrons? a) Single covalent bond b) Triple covalent bond c) Double covalent bond d) Ionic bond 7 / 20 Which of the following is NOT an example of a molecule with a single covalent bond? a) Chlorine (Cl2) b) Hydrogen (H2) c) Hydrochloric acid (HCl) d) Ethyne (C2H2) 8 / 20 What do atoms achieve by mutual sharing of valence shell electrons in covalent bonding? a) Half-filled configuration b) Doublet configuration c) Half-electron configuration d) Octet or nearest noble gas electronic configuration 9 / 20 How is a triple covalent bond represented in the structure of a molecule? a) By two lines between two atoms b) By three lines between two atoms c) By one line between two atoms d) By no line between two atoms 10 / 20 What molecule is an example of a triple covalent bond? a) Chlorine (Cl2) b) Hydrogen (H2) c) Nitrogen (N2) d) Water (H2O) 11 / 20 How many bond pairs are involved in a triple covalent bond? a) One bond pair b) Two bond pairs c) Three bond pairs d) Four bond pairs 12 / 20 Which molecule is an example of a double covalent bond? a) Hydrogen (H2) b) Ethyne (C2H2) c) Methane (CH4) d) Ethene (C2H4) 13 / 20 How many electrons are shared in a double covalent bond? a) Two electrons b) Six electrons c) Four electrons d) Eight electrons 14 / 20 Which of the following molecules contains a single covalent bond? a) Oxygen (O2) b) Nitrogen (N2) c) Ethyne (C2H2) d) Methane (CH4) 15 / 20 How is a single covalent bond represented in the structure of a molecule? a) By a double line between two atoms b) By a single line between two atoms c) By a triple line between two atoms d) By no line between two atoms 16 / 20 What type of bond is formed when elements from Group-13 to Group-17 share their valence shell electrons? a) Covalent bond b) Ionic bond c) Metallic bond d) Hydrogen bond 17 / 20 What forces develop between the electrons of one atom and the nucleus of the other atom during covalent bond formation? a) Attractive forces b) Repulsive forces c) Neutral forces d) Gravitational forces 18 / 20 What happens when the attractive forces dominate during the formation of a covalent bond? a) A chemical bond is formed b) The atoms repel each other c) The atoms separate d) The bond breaks 19 / 20 Which of the following gases is an example of a covalent bond? a) Oxygen b) Helium c) Argon d) Neon 20 / 20 What are the electrons that pair up to form a chemical bond called? a) Lone pair electrons b) Valence electrons c) Free electrons d) Bond pair electrons Your score isThe average score is 87% 0% Restart quiz Related posts: Polar and Non-polar Covalent Bond Quiz Coordinate Covalent Bond Chemical Bonds and its Types Polar Covalent Compounds, non-polar Covalent Compounds, Coordinate covalent compounds Quiz
