Biology, asked by bhumibasoya, 8 months ago

Assertion:- Baking powder is a mixture of a mild acid and sodium bicarbonate

Reason:- Mild acid removes the bitterness which is produced due to the formation of sodium carbonate when sodium bicarbonate is heated.

Answers

Answered by poojan
11

Assertion:- Baking powder is a mixture of a mild acid and sodium bicarbonate

Reason:- Mild acid removes the bitterness which is produced due to the formation of sodium carbonate when sodium bicarbonate is heated.

Both A and R are true and R is the correct explanation of A (Option 1)

Explanation :

  • Baking powder is the mixture of a base (carbonate or bicarbonate), mild acid; where cornstarch acts as a buffer avoiding the premature action of the acid-base mixture.

  • Bicarbonate or carbonate on heating gives a metallic or bitter taste to the food, because of chemical change.

  • The mild acid in the powder comes to the rescue, avoiding the bitterness with its mild sour touch.

  • Thus, the given reason supports the assertion, and both are true.

Learn more :

1. What is baking soda ? What are the uses of baking soda​?

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2. 6 properties of baking soda and 2 uses of baking soda

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