The oxidation state of cu which are expected to be diamagnetic

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

   A. high first ionization potential B. high second ioniation potential C. high ionic radius D. high electronegativity...

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

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

6. The common oxidation state of lanthanides is_________?

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

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

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

8. Which compound form benzoic acid on oxidation with acidified KMnO4 or K2Cr2O7 ?

   A. Toluene B. Ethyl benzene C. n-propyl benzene D. All...

9. The maximum oxidation shown by manages is_________?

   A. +2 B. +4 C. +5 D. +7 Submitted by: Muhammad Ali Kunbhar...

10. The following alcohol does not undergo oxidation is _____________?

    A. 1° alcohol B. 2° alcohol C. 3° alcohol D. 0° alcohol Submitted by: Aamir khan Hullio...