P-Block Elements Ques 601
Question: Which reaction represents the oxidizing behavior of $ H_2SO_4 $ ?
Options:
A) $ 2PCl_5+H_2SO_4\to 2POCl_3+2HCl+SO_2Cl_2 $
B) $ 2NaOH+H_2SO_4\to Na_2SO_4+2H_2O $
C) $ NaCl+H_2SO_4\to NaHSO_4\text{+}HCl $
D) $ 2HI+H_2SO_4\to I_2+SO_2+2H_2O $
Show Answer
Answer:
Correct Answer: D
Solution:
$ 2HI+H_2SO_4\to I_2+SO_2+2H_2O $ (HI is oxidised to $ I_2 $ ( $ H_2SO_4 $ is reduced to $ SO_2 $ )
