Question

Which statement accurately describes covalent bonds? A) Covalent bonds are formed by metals and nonmetals. B) Covalent bonds are typical of carbon compounds. C) Covalent bonds are created by the attractions between oppositiely charged ions. D) Covalent bonds break apart when dissolved in water and allow for the conduction of electricity.

Answer 1

Answer:

B) Covalent bonds are typical of carbon compounds.

Explanation:

Covalent bonds -

It is the type of bonding , the electrons are shared between the respective atoms , and thereby stabilizing both the atoms via bond formation .

This type of bonding is also called molecular bonding .

In the field of organic chemistry , covalent bonding is very commonly seen .

Hence , carbon due to its properties of catenation and tetravalency forms very stable and strong covalent bonding with other atoms of carbon and other atoms like , nitrogen , oxygen , chlorine etc .

Answer 2

Answer: The correct answer is Option B.

Explanation:

A covalent bond is formed when electrons are shared between the atoms. These are formed when two non-metals combine together. They do not dissolve in water and does not allow conduction of electricity.

An ionic bond is formed when complete transfer of electrons takes place from one atom to another atom. Atom which donates electrons is known as electropositive atom and the atom which accepts electrons is known as electronegative atom. These are formed by non-metals and metals. When dissolved in water, it breaks into ions and thus conduct electricity.

Covalent bonds are usually found in carbon compounds.

Thus, the correct answer is Option B.