Which has maximum oxidation number ?

Related Mcqs:

1. In which compound nitrogen has maximum oxidation state____________________?

   A. N2O
   B. NO2
   C. HNO2
   D. HNO3

2. The maximum oxidation shown by manages is_________?

   A. +2
   B. +4
   C. +5
   D. +7

   Submitted by: Muhammad Ali Kunbhar

3. Decrease in oxidation number is called__________________?

   A. oxidation
   B. reduction
   C. oxidation-reduction
   D. all of above represent same entity

4. In K2Cr2O7 the oxidation number of chromium is____________________?

   A. 7
   B. 6
   C. -7
   D. -6

5. 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

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

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

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

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

8. The oxidation of isopropyl alcohol will yield___________________?

   A. propane
   B. Propanol
   C. Propanone
   D. Propanoic acid

9. The product On the oxidation of 2°Alcohol is ________?

   A. Aldehyde
   B. Ketone
   C. Carboxylic acid
   D. Ester

   Submitted by: Aamir khan Hullio

10. 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