10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Chemistry Chapter No 8

Question:
The acid which may be used with sodium hydrogen carbonate for the fermentation of wheat flour:

Option A):
Citric acid
Option B):
Hydrochloric acid
Option C):
Benzoic acid
Option D):
Carbonic acid

Correct Answer is Option A):
Citric acid