The species which donate two electron pairs in a coordination compound is called__________________?

Related Mcqs:

1. Ammonium cynanate was 1st Inorganic compound that was converted into an Organic compound (in Lab) through boiling water. The organic compound was____.

   A. Methane B. Ethanol C. Acetic acid D. Urea Submitted by: Aamir khan Hullio...

2. When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

   A. 0.33 nm B. 0.34 nm C. 0.35 nm D. 0.36 nm...

3. When the central atom of coordination compound is sp3d2 hybridization the expected geometry will be___________________?

   A. tetrahedral B. square planar C. trigonal bipyramidal D. octahedral...

4. Coordination number of the transition element in [Pt Cl NO2 (NH3)4]2- is____________________?

   A. 2 B. 6 C. 4 D. 8...

5. 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...

6. In which of the following pairs are elements belonging to the same group ?

   A. Boron & Beryllium B. Nitrogen & Phosphorous C. Magnesium & Aluminium D. Gallium & Helium...

7. Which one of the following pairs shown diagonal relationship in the periodic table ?

   A. Sodium and Lithium B. Lithium and magnesium C. Lithium and beryllium D. Boron and Beryllium...

8. The number of lone pairs in XeOF4 is_________?

   A. O B. 1 C. 2 D. 3 Submitted by: Muhammad Ali Kunbhar...

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

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

10. A metallic atom loses its valence electron to form a/an _________?

    A. an anion B. a cation C. an anion – cation D. none of these​ Submitted by: Aamir khan Hullio...