Question:easy

When sodium bicarbonate is added to an organic compound, brisk effervescences is evolved. This indicate the presence of which functional group.

Show Hint

Only acids stronger than carbonic acid release CO2 from bicarbonate.
Updated On: Oct 1, 2026
  • \(-\text{CHO}\)
  • \(-\text{C} = \text{O}\)
  • \(-\text{COCl}\)
  • \(-\text{COOH}\)
Show Solution

The Correct Option is D

Solution and Explanation

Step 1: Test
The sodium bicarbonate test detects acidic groups such as -COOH.

Step 2: Answer
Option (D).

Final Answer:
-COOH. \[ \boxed{\text{(D)}\ -\text{COOH}} \]
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