Kolbe's Electrolysis for Alkynes

Q. 1.625 g of an interhalogen compound ICI, wassubjected to electric discharge which split it intoconstituents and brought to STP. It occupied224 ml. The interhalogen compound is2.(2) ICI3(1) ICI5LITE(4) ICh(3) ICl

Q.

Which ions will be reduced during electrolysis?

Q. For preparing prop-1-yne in kolbe electrolysis we take

1. 
2. 
3. 
4. All of these

Q. what will be the equivalent mass if HCl in following reaction: Zn{(OH)}_{2 }+2HCl → ZnCl_{2 }+2H_2O

Q. The acid whose sodium salt on electrolysis gives acetylene is

1. Fumaric acid
2. Succinic acid
3. Oxalic acid
4. Adipic acid

Q. The acid whose sodium salt on electrolysis gives acetylene is

1. Fumaric acid
2. Succinic acid
3. Oxalic acid
4. Adipic acid

Q.

Here A or B is

1. CH=CH

2. KOH

3. CH₂ =CH₂

4. KNO₃

Q. What happens when Sodium carbonate reacts with NO ad NO2?

Q.

During electrolysis of brine, a gas ‘G’ is liberated at anode. When this gas ‘G’ is passed through slaked lime, a compound ‘C’ is formed, which is used for disinfecting drinking water.

(i) Write formula of ‘G’ and ‘C’.

Q. The product (C) of above reaction is:

1. $H_{2}C=C{H}_2$
2. 
3. $HC\equiv CH$
4. 

Q.

Here A or B is

1. CH=CH

2. KOH

3. CH₂ =CH₂

4. KNO₃

Q. Acetylene may be prepared using Kolbe's electrolytic method by employing:

1. potassium acetate
2. potassium succinate
3. potassium fumarate
4. none of these