General Knowledge - Biology - Discussion

Discussion Forum : Biology - Section 1 (Q.No. 1)
1.
Ordinary table salt is sodium chloride. What is baking soda?
Potassium chloride
Potassium carbonate
Potassium hydroxide
Sodium bicarbonate
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
105 comments Page 2 of 11.

Kapil dabas said:   1 decade ago
What is the scientific name for washing soda?

Sodium carbonate (also known as washing soda or soda ash) , Na2CO3 is a sodium salt of carbonic acid.

Sodium bicarbonate or sodium hydrogen carbonate is the chemical compound with the formula NaHCO3. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. Since it has long been known and is widely used, the salt has many related names such as baking soda, bread soda, cooking soda, and bicarbonate of soda.
(1)

Kishan Dabhi said:   9 years ago
Baking soda (NaHCO3).

When it reacts with water (H2O) it produce CO2 gas and Na2CO3 (sodium carbonate or washing soda). CO2 gas thus produced make the food stuff soft and spongy as happened in bread and other bakery products hence name given Baking soda.

Another thing is baking powder which is a mixture of baking soda and tartaric acid.

Use of tartaric acid is to neutralize the basic sodium carbonate or washing soda produced when baking soda reacts with water and thus sour taste of sodium carbonate is masked.
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Gandikota Khutija said:   8 years ago
NaHCO3 (sodium bicarbonate) is called as baking soda because when heated, it releases carbon dioxide gas, which is responsible for the rising of cookies, doughnuts and bread.

In this way, it is baking things, so it is also called as Baking soda.
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MD matim said:   6 years ago
Sodium bicarbonate - Nahco3.
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RAVIKUMAR said:   5 months ago
It's Sodium Bicarbonate Na2CO3.
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Anirudh Rai said:   1 decade ago
Please write chemical formula in place of comment.

Sundar said:   1 decade ago
Chemical Formulas:

Sodium chloride - NaCl

Potassium chloride - KCl.
Potassium carbonate - K2CO3
Potassium hydroxide - KOH
Sodium bicarbonate - NaHCO3

Hope this will help you a little bit. Have a nice day!.

Rohit sharma said:   1 decade ago
NAHCO3

Latha said:   1 decade ago
What is the correct answer?

Suresh said:   1 decade ago
NAHCO3 is "Sodium bicarbonate" also called as "baking soda".


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