The substance which can produce brisk effervescence with baking s… - Vidyadip

Question

The substance which can produce brisk effervescence with baking soda solution is:

Ethanol.
Vegetable oil.
Vinegar.
Soap.

✓

Answer

Vinegar.

Explanation:

Vinegar can produce brisk effervescence with the baking soda solution.

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Vinegar is a solution of about:

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5 to 8 per cent ethanoic acid in water.
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