# data[].attributes.body
1. Electrolysis 2.0 moldm-3 KCl using carbon electrodes, state

a) half eq of oxidation

b) observation at cathode
H+ --> H2
c) overall ionic equation

d) reason at anode

e) oxidising agent

# data[].attributes.body
1. a) 2Cl- —> Cl2 + 2e-
b)colourless gas bubbles produced
c) 2Cl- + 2H+ —> Cl2 + H2
d) Cl- has higher concentration than OH-
e) Hydrogen ion

# data[].attributes.body
1.
a) 2Cl- --> Cl2 + 2e-
b) colourless gas bubbles produced
c) 2Cl- + 2H+ --> H2 + Cl2
d)Cl- has higher concentration than
e) H+ ion

# data[].attributes.body
1.a) 2Cl- --> Cl2 + 2e-
b) Colourless gas bubbles are produced.
c) 2Cl- + 2H+ --> Cl2 + H2
d) Chloride ion has higher concentration than hydroxide ion.
e) hydrogen ion

# data[].attributes.body
1.a) Cl- --> Cl2 + 2e-
b) colourless gas bubble is produced
c) 2Cl- + 2H+ --> Cl2 + H2
d) becoz Cl- has higher concentration than OH-
e) H+ ion

# data[].attributes.body
1.a) 2Cl- -> Cl2 + 2e-
b) colourless gas bubbles released.
c) 2Cl- + 2H+ -> Cl2 + H2
d) concentration of Cl- is higher than OH-.
e) hydrogen ion

# data[].attributes.body
a)2Cl- -> Cl2 + 2e-
b)colourless gas bubbles is released
c)2H+ + 2Cl- -> Cl2 + H2
d)concentration of Cl- is higher than OH-
e)H+ ion

# data[].attributes.body
a) 2Cl- -->Cl2 +2e-
b) Colourless gas bubbles are produced.
c) 2Cl- + 2H+ --> Cl2 + H2
d) Chloride ion is higher concentration than hydroxide ion.
e) Hydrogen ion

# data[].attributes.body
1. 2Cl- --> Cl2 + 2e-
2. Colourless gas bubbles are produced
3. 2Cl- + 2H+ --> Cl2 + H2
4. Cl- is more concentrated than OH-
5. H+ ion

# data[].attributes.body
a)2Cl- --> Cl2 + 2e-
b) colourless gas bubbles are released .
c)2H+ +2Cl- --> Cl2 + H2
d)Cl- has higher concentration than OH-
e)Hydrogen ion.

# data[].attributes.body
1.a)2Cl- —> Cl2 + 2e-
b)Colourless gas bubbles are produced
c)2Cl- + 2H+ —> Cl2 + H2
d)Cl- has higher concentration than OH-
e) H+ ion

# data[].attributes.body
1.a)2Cl- -> Cl2 + 2e-
b)greenish yellow gas           is produced
C)2Cl- + H+ --> Cl2
d)Chlorine ion has higher concentration than hygrogen ion
e)hydrogen ion

# data[].attributes.body
1. a) 2CI- -> CI2 + 2e-
b) Colourless gas bubbles are produced.
c) 2CI- + 2H+ -> CI2 + H2
d) CI- has higher concentration than OH- in the Electrochemical Series.
e) H+ ion

# data[].attributes.body
1.a)2Cl-->Cl2 +2e-
b)colourless gas bubbles are produced
c)2Cl- +2H+ -->Cl2 + H2
d)Cl- has higher concentration than OH-
e)Hydrogen ion

# data[].attributes.body
1. 2Cl -> Cl2 + 2e-

2. Colourless gas bubbles are produced.

3. 2Cl- + 2H+ -> Cl2 +H2

4. Cl- has higher
concentration than OH-

5.Hydrogen ion

# data[].attributes.body
1. a) 2Cl- --> Cl2 + 2e-
b) colourless gas bubbles is released.
c)2Cl-+2H+ --> Cl2 +H2
d) Cl- has higher concentration than OH-.
e)Hydrogen ion

# data[].attributes.body
1)a)2Cl- ->Cl2+2e-
b)Colourless gas bubbles is produced
c)2Cl- + 2H+ --> Cl2+H2
d)Cl has higher concentration than OH-
e)Hydrogen ion

# data[].attributes.body
1. a) 2Cl- —> Cl2 + 2e-
b)colourless gas bubbles produced
c) 2Cl- + 2H+ —> Cl2 + H2
d) Cl- has higher concentration than OH-
e) Hydrogen ion

# data[].attributes.body
1.
a)2Cl- --> Cl2+2e-
b)colourless gas bubbles released
c)2Cl- + 2H+ --> H2 + Cl2
d)Cl- has higher concentration than OH-
e)hydrogen ion

# data[].attributes.body
1.a)2Cl- -->Cl2+2e-
b)colourless gas bubbles
are produced
c)2Cl- + 2H+ -->Cl2+H2
d)Cl- has higher concentration than OH-
e)hydrogen ion

# data[].attributes.body
1.
A)2Cl- —> Cl2 +2e-
B)colourless gas bubbles is released
C) 2Cl- + 2H+ —> Cl2 + H2
D) Cl- ion is more concentrated than OH-
ion
E) hydrogen ion

# data[].attributes.body
a)2Cl- --> Cl2 + 2e-
b) Colourless gas bubbles are produced.
c)2Cl- + 2H+ --> Cl2 + H2
d) chloride ion is more concentrated than OH- ion.
e)H+ion

# data[].attributes.body
1.a)2Cl --> Cl2 + 2e-
b)Greenish-yellow gas is produced
c)2Cl- + 2H+ -> Cl2 + H2
d) Cl is more concentrated then OH-
e)Cl- ion

# data[].attributes.body
a) 2Cl- -> Cl2 + 2e
b) Colourless gas bubbles is produced.
c) 2H+ + 2Cl- -> H2 + Cl-
d)Cl- has higher concentration than OH-
e) H+

# data[].attributes.body
1a)2Cl- -> Cl2 + 2e-
b)colourless gas bubble is produced
c)2Cl- + 2H+ -> Cl2 +2H2
d)Chloride ion is more concentrated than OH-
e)H+

# data[].attributes.body
a) 2Cl- --> Cl2 + 2e-
b) colourless gas bubbles are peoduced
c) 2Cl- + 2H+ --> Cl2 + H2
d) Cl- has higher concentration than OH-
e) H+ ion

# data[].attributes.body
1) 2Cl- ----> Cl2 + 2e
2) colourless gas bubbles produced.
C)2CL- + 2H+ -----> CL2 + H2
D) CL- has higher concentration than OH-
e) Hydrogen ion

# data[].attributes.body
Tan Sing Xuan
1. a) 2Cl- --> Cl2 + 2e-
b) colourless gas bubbles released
c) 2Cl- + 2H+ --> Cl2 + H2
d) Cl- ion is more concentrated than OH- ion
e) H+ ion

# data[].attributes.body
A) 2Cl- —> Cl2 + 2e-
B)CGB is produced
C) 2Cl- + 2H+ -> Cl2 + H2
D) Chloride ion has higher concentration than hydroxide ion in ECS
E) Hydrogen ion

# data[].attributes.body
a)2Cl--->Cl2 + 2e-
b)Colourless gas bubble are produced
c)2Cl- + 2H+-->Cl2 + H2
d)The concentration of Cl- is higher than OH-
e)H+

# data[].attributes.body
1a) Chloride ion
B) colourless gas bubbles is produced
C) H+ + Cl- --> H2+Cl2
D) Chloride ion has higher concentration than hydroxide ion
E) Hydrogen ion

# data[].attributes.body
1a) 2cl- - >Cl2 +2e-
B)colourless gas bubble produced
C) 2Cl- + 2H+ - >Cl2 +H2
D) chloride ion has higher concentration than hydroxide ion
E) h+ ion

# data[].attributes.body
1.2Cl- + e- —>Cl

b) colourless gas bubbles is produced

c)2H+ + 2 Cl- —> H2+ Cl2
d)hydrogen ion is at lower position than K+ ion in the electrochemical series
e)hydrogen ion

# data[].attributes.body
1)
(a) 2Cl-  - - > Cl2+2e-
(b) Colourless gas bubbles are produced
(c) 2Cl- + 2H+ - - > Cl2+ H2
(d) Because Cl- is higher concentration than OH-
(e) H+ ion

# data[].attributes.body
1)

a) 2Cl- —> Cl2 + 2e-

b) greenish yellow gas is produced

C) 2H+ + 2Cl- —> Cl2 + H2

2)

a) Cl- has higher concentration than OH- ion
B) hydrogen ion

# data[].attributes.body
1.
a)2Cl- ->Cl2 + 2e-
b) Colourless gas bubbles produced
c)2Cl- + H2 -> 2H+ + Cl2
d)Cl- has higher concentration
e) H+ ion

# data[].attributes.body
a.2Cl- --> 2Cl + 2e-
b.Colourless gas bubbles are produced
c.2Cl- + 2H+ --> H2 + Cl2
d.Cl- has higher concentration
e.Hydrogen ion