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Mention a change which is always desirable. - Chemistry

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Question

Mention a change which is always desirable.

One Line Answer

Solution

Changes that are useful to man are desirable changes, e.g., change of milk into curd.

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Chapter 2: Physical and Chemical Changes - Exercise

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Selina Concise Chemistry [English] Class 7 ICSE
Chapter 2 Physical and Chemical Changes
Exercise | Q 3. (a)

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