Baking soda is used in small amount in making bread andcake. It helps to make these soft and spongy. An aquoussolution of baking soda turns red litmus blue. It is alsoused in soda acid fire extinguisher.How does baking soda help to make cakes and breadsoft and spongy.How does it help in extinguishing fire4.a.b.c. Is the pH value of baking soda solution lesser than orgreater than 7.

Baking soda is used in small amount in making bread andcake. It helps

1.	Baking soda is used in small amount in making bread andcake. It helps to make these soft and spongy. An aquoussolution of baking soda turns red litmus blue. It is alsoused in soda acid fire extinguisher.How does baking soda help to make cakes and breadsoft and spongy.How does it help in extinguishing fire4.a.b.c. Is the pH value of baking soda solution lesser than orgreater than 7.
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