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Which compound reacts readily with sodium hydrogen carbonate? A - HSC - SSCE Chemistry - Question 9 - 2020 - Paper 1
Question 9
Which compound reacts readily with sodium hydrogen carbonate? A. H₃C C O || C — C — OH CH₃ B. H₃C C O || ... show full transcript
Worked Solution & Example Answer:Which compound reacts readily with sodium hydrogen carbonate? A - HSC - SSCE Chemistry - Question 9 - 2020 - Paper 1
Step 1
Identify the compound
Answer
To determine which compound reacts readily with sodium hydrogen carbonate, we need to identify the presence of functional groups that are generally reactive with carbonates. Compounds like carboxylic acids react readily with sodium hydrogen carbonate, producing carbon dioxide gas.
Step 2
Examine each option
Answer
- Option A: The compound contains an alcohol group, but no carboxylic acid. 2. Option B: Similar to Option A, it only has an alcohol and a ketone group. 3. Option C: This one presents an alcohol group, but again no acidic group. 4. Option D: Contains an alcohol but lacks the reactivity of a carboxylic acid.
Step 3
Conclusion
Answer
None of the shown compounds contain a carboxylic acid group, but the closest structure resembling reactivity with sodium hydrogen carbonate is Option A, as it has a reactive hydroxyl and ketone structure, which may show mild interaction; however, it is not ideal. Still, based on the examination, Option A is the best fit for this query since it has the components that could possibly interact with the sodium hydrogen carbonate.