AP EAMCET201920 Apr 2019Evening ShiftChemistryRedox ReactionsActual

Which one of the following reactions does not occur?

Options

ACl ₂+2 Br ⁻ Br ₂+2 Cl ⁻
BClF ₃+ H ₂ O HCl + HOF + F ₂
CNa ₂ SO ₃+2 HCl 2 NaCl + SO ₂+ H ₂ O

Correct answer

B. ClF ₃+ H ₂ O HCl + HOF + F ₂

Step-by-step solution

9 HF + HCl +2 HClO ₃ Thus, reaction (b) do not occur. The other reactions occurs as shown below. (a) Cl ₂+2 Br ⁻ Br ₂+2 Cl ⁻ (c) 2 NaOH + Cl ₂ NaCl + NaOCl + H ₂ O Cold and dil. (d) Na ₂ SO ₃+2 HCl 2 NaCl + SO ₂+ H ₂ O

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