Q31. (a)State the chemical properties on which the following uses of baking soda are based
(i) as an antacid
(ii) as soda-acid fire extinguisher
(iii)
to make bread and cake soft and spongy,
(b) How washing soda is obtained from baking soda? Write balanced chemical equation,
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0
Answer:
b option is correct answer
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2
Answer:
3 answer the question OK
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