Question

Which of the following statements are correct regarding baking soda? 1) Baking soda is sodium hydrogen carbonate II) On heating, baking soda gives sodium carbonate III) It is used for manufacture of soap IV) It is an ingredient of baking powder a) Tand IV only b) I, lland III only c) I, ll and I only d) I, II, III and IV ​

Answer 1

Answer:

1) baking soda is sodium hydrogen carbonate .

Explanation:

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Answer 2

Answer:

Explanation:So, the baking powder is used to give the volume to the dough. The decomposition of sodium hydrogen carbonate on heating produces sodium carbonate, carbon dioxide, and water. To neutralize the sodium carbonate, a weak acid such as tartaric acid is added to the sodium hydrogen carbonate. So, option (A), is correct.