P-Block Elements Ques 614
Question: By which of the following $ SO_2 $ is formed?
Options:
A) Reaction of dil. $ H_2SO_4 $ with $ O_2 $
B) Hydrolysis of dil. $ H_2SO_4 $
C) Reaction of cone. $ H_2SO_4 $ with Cu
D) None of these
Show Answer
Answer:
Correct Answer: C
Solution:
$ Cu+2H_2SO_4(conc)\xrightarrow{{}} $ $ CuSO_4+SO_2+2H_2O $