A. B2+/B/ /A/A3+
B. A3+ /A/ /B/B2+
C. B/B2+/ /A/A3+
D. A/A3+/ /B2+/B
Correct Answer:
Option D = A/A3+/ /B2+/B
A. B2+/B/ /A/A3+
B. A3+ /A/ /B/B2+
C. B/B2+/ /A/A3+
D. A/A3+/ /B2+/B
Correct Answer:
Option D = A/A3+/ /B2+/B
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