Question

Formation of curd from milk is ___________

a. a reversible change b. undesirable change c. an irreversible change​

Answer 1

$\huge{\tt{\red{}\green{A}\purple{N}\pink{S}\blue{W}\orange{E}\red{R}}}$

c) Irreversible Change

The process of making curd from milk using lactic acid bacteria is called curdling, while yogurt is formed by fermentation of lactobacillus bacteria. The yogurt can be diluted by adding water, to make buttermilk.

Answer 2

Answer:

ok

Explanation:

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answer ...

Whereas curdling of milk is an irreversible change because on curdling, milk changes to curd and cream, and gets spoilt when not refrigerated, and cannot be changed back to milk by any process..

answer is option .. c

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