Kolbe's Electrolysis for Alkanes

Q.

In the preparation of alkanes; a concentrated aqueous solution of sodium or potassium salts of saturated carboxylic acid are subjected to

1. Electrolysis

2. Hydrolysis

3. Oxidation

4. Hydrogenation

Q.

what is the empirical formula of benzene, nitric acid and ethanoic acid

Q. Which of the following conversions can be carried out by Clemmensen Reduction?

Q. 59. On electrolysis of aqueous solution of sodiumsuccinate which of the following product cannot beformed at any electrode?(1) CH2=CH2(2) CO2 3) CH3-CH= CH2 (4) H2

Q.

Describe the bulk preparation of dihydrogen by electrolytic method. What is the role of an electrolyte in this process?

Q. In which of the following reactions, the Kolbe's electrolysis product is incorrectly mentioned?

1. 
2. 
3. 
4. 

Q. When an aqueous solution containing sodium acetate and sodium propionate is electrolysed we get:

1. Ethane
2. Propane
3. Butane
4. All of these

Q. The product is:

1. 
2. 
3. 
4. 

Q. Electrolysis of potassium acetate gives:

1. ethylene
2. acetylene
3. ethane
4. methane

Q. Acidic strength of $C{H}_{3}SH$ is _______ to that of $C{H}_{3}OH$.

1. weaker
2. stronger
3. similar
4. none of the above