Question

Which of the following is not a physical change ?
(a) melting of wax
(b) tearing a piece of paper
(c) dissolution of salt in water
(d) digestion of food​

Answer 1

Answer:

स्वपरिचयं संस्कृतभाषा दशवकेयषु लिखत

Answer 2

d) digestion of food

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