Which of these is an example of a chemical change?(a) Melting of ice(b) Evaporation of water(c) Hydrolysis of glucose(d) Rusting of ironThis question was addressed to me during an interview.The question is from Biomolecules in portion Biomolecules of Biology – Class 11

Which of these is an example of a chemical change?(a) Melting of ice(b

1.	Which of these is an example of a chemical change?(a) Melting of ice(b) Evaporation of water(c) Hydrolysis of glucose(d) Rusting of ironThis question was addressed to me during an interview.The question is from Biomolecules in portion Biomolecules of Biology – Class 11
Answer» Right choice is (C) Hydrolysis of GLUCOSE For explanation I would say: The melting of ice into water, the evaporation of water to water vapor and the freezing of water are examples of physical changes. HOWEVER, the hydrolysis of glucose involves the BREAKING of bonds. It is a chemical change.

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Which of these is an example of a chemical change?(a) Melting of ice(b) Evaporation of water(c) Hydrolysis of glucose(d) Rusting of ironThis question was addressed to me during an interview.The question is from Biomolecules in portion Biomolecules of Biology – Class 11

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