03. ELECTROCHEMISTRY
« Previous Topic: 06. Molar conductance Last Topic in »
Join With Us for More Updates
ELECTROCHEMISTRY

19858 During the electrolysis of an electrolyte, the number of ions produced, is directly proportional to the

1 Time consumed
2 Electro chemical equivalent of electrolysis
3 Quantity of electricity passed
4 Mass of electrons
ELECTROCHEMISTRY

19859 When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes areCathode , Anode

1 Pure zinc , Pure copper
2 Impure sample , Pure copper
3 Impure zinc , Impure sample
4 Pure copper, impure sample
ELECTROCHEMISTRY

19862 A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at the cathode and anode are respectively

1 \({H_2},\,\,\,{O_2}\)
2 \({O_2},\,\,{H_2}\)
3 \({O_2},\,\,Na\)
4 \({O_2},\,\,S{O_2}\)
ELECTROCHEMISTRY

19863 On electrolysing a solution of dilute \({H_2}S{O_4}\) between platinum electrodes, the gas evolved at the anode is

1 \(S{O_2}\)
2 \(I{F_5}\)
3 \({O_2}\)
4 \({H_2}\)
For More Updates join with Us
ELECTROCHEMISTRY

19858 During the electrolysis of an electrolyte, the number of ions produced, is directly proportional to the

1 Time consumed
2 Electro chemical equivalent of electrolysis
3 Quantity of electricity passed
4 Mass of electrons
ELECTROCHEMISTRY

19859 When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes areCathode , Anode

1 Pure zinc , Pure copper
2 Impure sample , Pure copper
3 Impure zinc , Impure sample
4 Pure copper, impure sample
ELECTROCHEMISTRY

19862 A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at the cathode and anode are respectively

1 \({H_2},\,\,\,{O_2}\)
2 \({O_2},\,\,{H_2}\)
3 \({O_2},\,\,Na\)
4 \({O_2},\,\,S{O_2}\)
ELECTROCHEMISTRY

19863 On electrolysing a solution of dilute \({H_2}S{O_4}\) between platinum electrodes, the gas evolved at the anode is

1 \(S{O_2}\)
2 \(I{F_5}\)
3 \({O_2}\)
4 \({H_2}\)
NEET DIGITAL LIBRARY
ELECTROCHEMISTRY

19858 During the electrolysis of an electrolyte, the number of ions produced, is directly proportional to the

1 Time consumed
2 Electro chemical equivalent of electrolysis
3 Quantity of electricity passed
4 Mass of electrons
ELECTROCHEMISTRY

19859 When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes areCathode , Anode

1 Pure zinc , Pure copper
2 Impure sample , Pure copper
3 Impure zinc , Impure sample
4 Pure copper, impure sample
ELECTROCHEMISTRY

19862 A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at the cathode and anode are respectively

1 \({H_2},\,\,\,{O_2}\)
2 \({O_2},\,\,{H_2}\)
3 \({O_2},\,\,Na\)
4 \({O_2},\,\,S{O_2}\)
ELECTROCHEMISTRY

19863 On electrolysing a solution of dilute \({H_2}S{O_4}\) between platinum electrodes, the gas evolved at the anode is

1 \(S{O_2}\)
2 \(I{F_5}\)
3 \({O_2}\)
4 \({H_2}\)
Join With Us for More Updates
ELECTROCHEMISTRY

19858 During the electrolysis of an electrolyte, the number of ions produced, is directly proportional to the

1 Time consumed
2 Electro chemical equivalent of electrolysis
3 Quantity of electricity passed
4 Mass of electrons
ELECTROCHEMISTRY

19859 When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes areCathode , Anode

1 Pure zinc , Pure copper
2 Impure sample , Pure copper
3 Impure zinc , Impure sample
4 Pure copper, impure sample
ELECTROCHEMISTRY

19862 A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at the cathode and anode are respectively

1 \({H_2},\,\,\,{O_2}\)
2 \({O_2},\,\,{H_2}\)
3 \({O_2},\,\,Na\)
4 \({O_2},\,\,S{O_2}\)
ELECTROCHEMISTRY

19863 On electrolysing a solution of dilute \({H_2}S{O_4}\) between platinum electrodes, the gas evolved at the anode is

1 \(S{O_2}\)
2 \(I{F_5}\)
3 \({O_2}\)
4 \({H_2}\)
For More Updates join with Us