Type of chemical bonds. Isomerism

Which of the following bonds is the strongest?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Van der Waals force

Which type of isomerism is exhibited by but-2-ene and but-1-ene?

• Functional group isomerism

• chain isomerism

• Geometrical isomerism

• Tautomerism

A coordinate covalent bond is formed when:

• Two atoms share electrons equally

• One atom donates both electrons in a shared pair

• Electrons are completely transferred

• None of the above

The presence of a double bond in a molecule can give rise to ........ isomerism.

Which of the following compounds exhibits optical isomerism?

• Propane

• 2-butanol

• Ethane

• Benzene

Compounds that are mirror images of each other and cannot be superimposed are called ...... isomers.

Ionic compounds generally have low melting points

• True

• False

Which type of bond is present in NaCl?

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

The type of chemical bond formed due to the sharing of electrons is called .... bond

Structural isomers have the same molecular formula but different connectivity of atoms.

• True

• False