TBQ - pH of milk and curd — task. Chemistry CBSE Live product, Class 10.

Choose the correct answer.

A milkman adds a very small amount of baking soda to fresh milk. Answer the following question.

a. Why does he shift the pH of the fresh milk from \(6\) to slightly alkaline?
b. Why does this milk take a long time to set as curd?

Baking soda is an acid, and when added to milk, it makes it acidic, due to which the setting of curd can be faster
Baking soda is an base, and when added to milk, it makes it basic, due to which the setting of curd can be faster
Baking soda is a base, and when added to milk, it makes it alkaline, due to which the setting of curd takes time
Baking soda is an acid, and when added to milk, it makes it neutral, due to which the setting of curd takes time

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11. TBQ - pH of milk and curd

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