Which compound reacts with chlorine to give two products in which chlorine has deifferent oxidation number?
Correct answer: C. Sodium hydroxide
- A. Ethane
- B. Potassium iodate (V)
- C. Sodium hydroxide
- D. Potassium hydroxide
Explanation
Chlorine reacts with sodium hydroxide to give NaCl and NaClO where oxidation states of Cl are different. This reaction along with the oxidation states is given below:
This question appeared on the ETEA MDCAT 2005 paper, which you can sit online with every answer explained.
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About Redox Reactions
Redox reactions involve oxidation and reduction occurring together, with electrons transferred between species or oxidation numbers changing. The topic covers assigning oxidation states, identifying oxidizing and reducing agents, balancing redox equations by oxidation number or half-reaction methods, and connecting chemical changes with galvanic and electrolytic cells.
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