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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > HBr and HI reduce sulphuric acid, HCl can reduce KMnO4 and HF can reduce (a) H2SO4 (b) KMnO4 (c) K2Cr2O7 (d) None of these

HBr and HI reduce sulphuric acid, HCl can reduce KMnO4 and HF can reduce (a) H2SO4 (b) KMnO4 (c) K2Cr2O7 (d) None of these

HBr and HI reduce sulphuric acid HCl can reduce KMnO4 and HF can reduce (a) H2SO4 (b) KMnO4 (c) K2Cr2O7 (d) None of these