Methyl alcohol on oxidation with acidified K2Cr2O7 gives__________?

Related Mcqs:

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

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

2. In K2Cr2O7 the oxidation number of chromium is____________________?

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

3. Methyl alcohol is not used as___________________?

   A. a solvent
   B. an anti freezing agent
   C. a substitute for petrol
   D. for denaturing of ethyl alcohol

4. Formalin consists of mixture of formaldehyde methyl alcohol and water Percentage of water in it is________________?

   A. 60%
   B. 50%
   C. 52%
   D. 8%

5. Methyl alcohol is not used__________________?

   A. As a solvent
   B. As an antifreezing agent
   C. As a substitute for petrol
   D. For denaturing of ethyl alcohol

6. Treatment of sucrose with conc. HNO3 gives__________?

   A. Nitrosucrose
   B. Glucose+ fructose
   C. Oxalic acid
   D. Laevulinic acid

   Submitted by: Muhammad Ali Kunbhar

7. Oxidation of primary alcohol gives________________?

   A. ketone
   B. Aldehyde
   C. Alkene then – COOH
   D. Ester

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 following alcohol does not undergo oxidation is _____________?

    A. 1° alcohol
    B. 2° alcohol
    C. 3° alcohol
    D. 0° alcohol

    Submitted by: Aamir khan Hullio