Question

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Page No.
Revision
1 What will happen if the soluted of NaOHCo, is heated ?
2 What is the role of tartadric acid in baking powder!
3 What is the Name sodium compound used in softning of water?
4 Which salt (cherical) milkman a used in very small quantity
to preserwe milk ? why?​

Answer 1

Explanation:

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