Which one of the following has polar covalent bond ?

Related Mcqs:

Force responsible to hold atoms together in a compound is called ________________?

A. Bond B. Attractive force C. Interaction D. All of above represent same entity...

The relative attraction of the nucleus for the electrons in a chemical bond is called _________________?

A. Ionization energy B. Electron affinity C. Electro negativity D. None of the above...

Which of the following will have highest value of electron affinity_________________?

A. F B. Cl C. Br D. I...

on sp3 hybridization ________________?

A. All p-orbitals are involved B. One s and 3 p-orbitals are involved C. one p-orbital is involved D. four p-orbitals are involved...

Unpaired electron in a molecule gives ______________ character ?

A. Ferromagnetic B. Paramagnetic C. Diamagnetism D. Both A & B...