Question 1
In the reaction P4(s) + 10Cl2(g) → 4PCl5(s), the reducing agent is:
◦
chlorine.◦
PCl5.
◦
phosphorus.◦
Cl–.
◦
none of these are correct.Question 2
In the reaction shown below, what species is oxidized?
2NaI + Br2→ 2NaBr + I2
◦
Na+
◦
I–
◦
Br2
◦
Br–
◦
I2