A specie with maximum number of unpaired electrons ?

Related Mcqs:

1. Which specie has unpaired electrons in antibonding molecular orbitals_______________?

   A. O2+2 B. N2-2 C. B2 D. O2-2...

2. Which one has maximum number of unpaired electrons ?

   A. 6X B. 7Y C. 9Z D. 13W...

3. The atomic number of an element having maximum number of unpaired electrons in p-subshell is_______________?

   A. 7 B. 10 C. 12 D. 16...

4. The specie which donates electrons to central metal atom in coordination sphere is called____________________?

   A. anion B. cation C. Ligand is positively charged D. acid...

5. Sharing of 1 electron pair by one specie forms_________________?

   A. Single covalent bond B. Hydrogen bond C. Double covalent bond D. Coordinate covalent bond...

6. Unpaired electron in a molecule gives ______________ character ?

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

7. What is maximum number of electrons in an orbital with m (magnetic quantum number) = 3 ?

   A. 6 B. 4 C. 3 D. 2...

8. Space around nucleus where finding probability of electrons is maximum is called ____________________?

   A. Orbital B. Orbit is elliptical C. subshell D. Electron cloud...

9. 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...

10. An atom loses or gains electrons to__________________?

    A. Gain stability B. Form a bond C. Complete its outermost shell D. all are accurate justifications...