L only
l and ll only
l,ll and lll only
l, ll and lV only
Correct answer is C
No explanation has been provided for this answer.
V
W
X
Z
Correct answer is A
No explanation has been provided for this answer.
V
W
X
Z
Correct answer is D
No explanation has been provided for this answer.
Cu(s) + Zn2+(aq) →Cu2+(aq) + Zn(s)
Cu(s) + Zn(s) →Cu2+(aq) + Zn2+(aq)
Zn(s) + Cu2+(aq) →Zn2+(aq) + Cu(s)
Zn2+(aq) +Cu2+(aq) → Zn(s) + Cu(s)
Correct answer is C
No explanation has been provided for this answer.
A reducing agent is expected to
decolourize acidified KMnO4 solution
decolourize acidified FeSO4 solution
liberate CI2 from a chloride
liberate CO2 from NaHCO3
Correct answer is A
No explanation has been provided for this answer.