Redox Reactions And Electrochemistry Ques 381
Question: The oxidation number of sulphur in $ H_2SO_4 $ is [CPMT 1979Pb. CET 2002]
Options:
A) -2
B) + 2
C) + 4
D) + 6
Show Answer
Answer:
Correct Answer: D
Solution:
$ \overset{*}{\mathop{H_2SO_4}}, $ $ 2+x-2\times 4=0 $ , $ x=8-2=+6 $ .