Which of the following gas causes the dough to rise by adding yeast and sugar? (2024)

Q. A food stall owner was preparing dough for making cake. He added a pinch of yeast and sugar to the dough and left it in a warm place. After few hours, the dough had risen. Why did the dough rise?

Q. When you add yeast to dough, it rises because

Q. Sumana prepared maida dough by taking 1/2 kg flour to which she added some sugar, mixed with warm water and at the end added a small amount of yeast powder. After two hours, she observed that the dough got raised. Which of the following is correct regarding this?

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->A food stall owner was preparing dough for making cake. He added a pinch of yeast and sugar to the dough and left it in a warm place. After few hours, the dough had risen. Why did the dough rise?

Q. Assertion :Yeasts such and Saccharomyces cerevisiae are used in baking industry. Reason: Carbon dioxide produced during fermentation causes bread dough to rise by thermal expansion.