03. ELECTROCHEMISTRY
ELECTROCHEMISTRY

19877 Degree of ionisation of a solution depends upon

1 Temperature
2 Nature of the electrolyte
3 Nature of the solvent
4 All of these
ELECTROCHEMISTRY

19878 Which of the following is non-electrolytes

1 \(NaCl\)
2 \(CaC{l_2}\)
3 \({C_{12}}{H_{22}}{O_{11}}\)
4 \(C{H_3}COOH\)
ELECTROCHEMISTRY

19879 When a molten ionic hydride is electrolysed

1 Hydrogen is liberated at the cathode
2 Hydrogen is liberated at the anode
3 There is no reaction
4 \({H^ - }\) ions produced migrate to the cathode
ELECTROCHEMISTRY

19880 During electrolysis, the species discharged at cathode are

1 Ions
2 Cation
3 Anion
4 All of these
ELECTROCHEMISTRY

19877 Degree of ionisation of a solution depends upon

1 Temperature
2 Nature of the electrolyte
3 Nature of the solvent
4 All of these
ELECTROCHEMISTRY

19878 Which of the following is non-electrolytes

1 \(NaCl\)
2 \(CaC{l_2}\)
3 \({C_{12}}{H_{22}}{O_{11}}\)
4 \(C{H_3}COOH\)
ELECTROCHEMISTRY

19879 When a molten ionic hydride is electrolysed

1 Hydrogen is liberated at the cathode
2 Hydrogen is liberated at the anode
3 There is no reaction
4 \({H^ - }\) ions produced migrate to the cathode
ELECTROCHEMISTRY

19880 During electrolysis, the species discharged at cathode are

1 Ions
2 Cation
3 Anion
4 All of these
ELECTROCHEMISTRY

19877 Degree of ionisation of a solution depends upon

1 Temperature
2 Nature of the electrolyte
3 Nature of the solvent
4 All of these
ELECTROCHEMISTRY

19878 Which of the following is non-electrolytes

1 \(NaCl\)
2 \(CaC{l_2}\)
3 \({C_{12}}{H_{22}}{O_{11}}\)
4 \(C{H_3}COOH\)
ELECTROCHEMISTRY

19879 When a molten ionic hydride is electrolysed

1 Hydrogen is liberated at the cathode
2 Hydrogen is liberated at the anode
3 There is no reaction
4 \({H^ - }\) ions produced migrate to the cathode
ELECTROCHEMISTRY

19880 During electrolysis, the species discharged at cathode are

1 Ions
2 Cation
3 Anion
4 All of these
ELECTROCHEMISTRY

19877 Degree of ionisation of a solution depends upon

1 Temperature
2 Nature of the electrolyte
3 Nature of the solvent
4 All of these
ELECTROCHEMISTRY

19878 Which of the following is non-electrolytes

1 \(NaCl\)
2 \(CaC{l_2}\)
3 \({C_{12}}{H_{22}}{O_{11}}\)
4 \(C{H_3}COOH\)
ELECTROCHEMISTRY

19879 When a molten ionic hydride is electrolysed

1 Hydrogen is liberated at the cathode
2 Hydrogen is liberated at the anode
3 There is no reaction
4 \({H^ - }\) ions produced migrate to the cathode
ELECTROCHEMISTRY

19880 During electrolysis, the species discharged at cathode are

1 Ions
2 Cation
3 Anion
4 All of these