Multiple Choice
Consider the following images.The reactions occurring in each are shown in the choices.
A B C D
Which of the following is an example of an electron transfer reaction?
A) Pb(NO3) 2(aq) + Na2SO4(aq) 2 NaNO3(aq) + PbSO4(s)
B) H2CO3(aq) H2O(l) + CO2(g)
C) Ca(s) + 2HCl(aq) CaCl2(aq) + H2(g)
D) Zn(s) + Cu2+(aq) Zn2+(aq) + Cu(s)
E) Both c and d are electron transfer reactions.
Correct Answer:

Verified
Correct Answer:
Verified
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