Learning Task No. 10: Write the advantage (s) and disadvantage (s) of the fol
lowing chemical sanitizers. Complete the table below in your notebook.
Sanitizer/Disinfectant
Advantage(s)
Disadvantage(s)
1. Chlorine
2. Iodine
3. Alcohol
4. Hydrogen peroxide
5. Formaldehyde
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1
lowing chemical sanitizers. Complete the table below in your notebook.
Sanitizer/Disinfectant
Advantage(s)
Disadvantage(s)
1. Chlorine
2. Iodine
3. Alcohol
4. Hydrogen peroxide
5. Formaldehyde
11
1
Answers & Comments
Verified answer
Advantages and disadvantages of the following chemical sanitizers
1. Chlorine
Advantages - Can be used in cleaning swimming pools and disinfecting water. It is also used in making papers turn into white.
Disadvantages - Can be very poisonous and can cause throat swelling. It is also a toxic gas that can be used in gas bombs.
2. Iodine
Advantages - It regulates thyroid hormones and ensures proper thyroid function. It also prevents goiter.
Disadvantages - When consumed in too much amount, it can cause mouth, throat, and stomach burning. It can also weaken the pulse.
3. Alcohol
Advantages - Alcohols are cheap, do not smell bad, and evaporate quickly.
Disadvantages - It can cause damage to rubbers and plastics. They are highly flammable and can cause skin irritation.
4. Hydrogen peroxide
Advantages - Does not produce any residue and is water soluble.
Disadvantages - It is a powerful oxidizer and reacts differently to a lot of substances.
5. Formaldehyde
Advantages - It is used in the preservation of a variety of products. It also helps in the tanning of leather products.
Disadvantages - It has a sharp odor and can cause skin and eye irritations.
Learn more about Chlorine here:
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