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Students set up an experiment as shown below. Use it to answer the questions that follow. (a) What was the aim of the experiment? (b) What...

      

Students set up an experiment as shown below. Use it to answer the questions that follow.
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(a) What was the aim of the experiment?
(b) What observation would be made in test tube B?
(c) Explain the results in (b) above.
(d) Write word equation for the process of anaerobic respiration in plants.
(e) State four application of anaerobic respiration.

  

Answers


sharon
(a) To show that Carbon (IV) oxide is produced when glucose is heated;
(b) A white precipitate was formed;
(c) Carbon (IV) oxide combines with calcium hydroxide to form calcium carbonate that is insoluble.
(d) Glucose => Ethanol + Carbon (IV) oxide + Energy.
(e) - Biogas production;
- Treatment of sewage;
- Manufacture of alcoholic drinks
- Manufacture of milk products
- Manufacture of organic acid
- Leavening of bread
sharon kalunda answered the question on May 28, 2019 at 09:47


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