When a pinch of baking soda is added to vinegar ____.
A
bubbles of a gas are formed with a hissing sound
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B
no reaction takes place
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C
the solution turns black
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D
bubbles of a brown gas are formed
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Solution
The correct option is A bubbles of a gas are formed with a hissing sound When a pinch of baking soda is added to vinegar, bubbles of a gas are formed with a hissing sound.