Select the one which is wrongly mapped

• A. Sodium carbonate ‚Äö√Ñ√∂‚àö√ë‚àö¬® Washing soda
• B. Sodium chloride ‚Äö√Ñ√∂‚àö√ë‚àö¬® common salt
• C. Calcium carbonate ‚Äö√Ñ√∂‚àö√ë‚àö¬® slaked lime
• D. Sodium hydroxide ‚Äö√Ñ√∂‚àö√ë‚àö¬® caustic soda