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Tardigrade
Question
Chemistry
Among the following, the most reactive metal which displaces other metals from their salts in solution is: EZn / Zn2 +o= +0.76 V, EAg / Ag+o=-0.80 V ECu / Cu2 +o=+0.34 V, ECo / Co2 +o=+0.87 V
Q. Among the following, the most reactive metal which displaces other metals from their salts in solution is:
E
Z
n
/
Z
n
2
+
o
=
+
0.76
V
,
E
A
g
/
A
g
+
o
=
−
0.80
V
E
C
u
/
C
u
2
+
o
=
+
0.34
V
,
E
C
o
/
C
o
2
+
o
=
+
0.87
V
109
167
NTA Abhyas
NTA Abhyas 2020
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A
Ag
B
Zn
C
Co
D
Cu
Solution:
It has maximum ability to displace.