Drying of clothes is a physical change because it does not involve the creation of a new substance rather it involves the removal or evaporation of water from clothes. since no new substances are formed it is a physical change.
All other changes are chemical changes
Hence, option C is correct.
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Similar Questions
Q1
Which of these is not a chemical change?
(a) changing of ice to water
(b) changing of milk to curd
(c) rusting of iron
(d) both a and b
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Q2
Formation of curd from milk is the example of
(a) slow
(b) chemical change
(c) periodic change
(d) physical change
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Q3
Which of the following will result in a chemical change?
(a) mixing salt and water
(b) heating candle wax
(c) adding curd to milk
(d) adding water to milk
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Q4
Classify the following as physical or chemical changes :
(i) Formation of curd from milk
(ii) Condensation of steam
(iii) Growth of a plant
(iv) Breaking of a glass tumbler
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Q5
Which of the following bacteria promotes the formation of curd from milk?