Question
K2Cr2O7 + H2O2 + H2SO4 → c o n d i t i o n s e t h e r c o l d compound ‘X’ X is a chromium compound, what is the oxidation state of chromium in compound ‘X’.
Options :
+6
+3
+5
+10
Answer :
Solution :
K2Cr2O7 + H2O2 + H2 SO4 → CrO5 K2SO4 + H2O
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