The pH of a salt used to make tasty pakodas is 14. Identify the salt?
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Baking soda or sodium hydrogencarbonate (NaHCO3) is used in making tasty and crispy pakoras whose pH is 14
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The salt is Sodium Hydrogen Carbonate. It is also known as Sodium Bi-Carbonate. Its common name is Baking Soda. Its chemical formula is NaHCO3.
It is prepared by the following chemical reactions
NaCl + H2O + CO2 + NH3=> NH4Cl + NaHCO3
It is used to:-
•Prepare Pakoras
•Neutralise acidity.
arunsivaprasath:
but its ph is not 14 but 8.5
Yes. I guess this question is from last year board question paper. There was a misprint in the question paper last year.
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