Sodium is not observed in +2 oxidation state because of its__________________?

Related Mcqs:

1. The oxidation state of transition elements is usually _______________________?

   A. variable B. constant C. single D. infinite...

2. Which one of the following element has highest oxidation state in its compounds ?

   A. Cr B. Mn C. Sn D. O...

3. Oxidation state of an atom represents____________________?

   A. Number of electrons gained B. Number of electrons lost C. Apparent charge in compound D. Its vacancies...

4. In which compound of Xenon the oxidation state of Xenon is + 6?

   A. XeF4 B. XeOF4 C. XeOF2 D. Na4XeO6...

5. The common oxidation state of lanthanides is_________?

   A. +3 B. +2 C. +1 D. +4 Submitted by: Muhammad Ali Kunbhar...

6. Oxidation state +1 for phosphorous is found in___________?

   A. H3PO3 B. H3PO4 C. H3PO2 D. H2P2O7 Submitted by: Muhammad Ali Kunbhar...

7. The oxidation state of cu which are expected to be diamagnetic

   A. Cu+2 B. Cu+4 C. Cu+1 D. Cu+3 Submitted by: Siddiqullah wazir...

8. Carbonates of lithium are not stable like that of sodium due to________________?

   A. Low electronegativity B. Low electropositivity C. Low charge density D. Not known yet...

9. Sodium benzoate and benzoic acid are mixed in equimolar ration to form buffer if pKa is 2 what will be the pH ?

   A. 0 B. 1 C. 2 D. any one...

10. The chemical formula of sodium hypochlorite is________________?

    A. NaCLO B. NaClO2 C. NaClO3 D. NaClO4...