Chlorine is a good bacterial disinfectant requiring short to moderate contact times. Its chemistry is very well understood having been used for disinfection for more than 200 years. In a paper published in 1894, it was formally proposed to add chlorine to water to render it "germ-free".
DisadvantagesofChlorine
Chlorine can be a very dangerous poison it can cause throat swelling and water filling in the lungs. Chlorine is also used in gas bombs and was used frequently throughout WWI. Its a very toxic gas and is very bad for the human body is inhaled.
2.AdvantagesofIodine
Iodine's most important role is to ensure proper thyroid function. It helps to regulate the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Getting enough iodine is essential for preventing low thyroid hormone production and hypothyroidism.
Disadvantageofiodine
Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter. Too much iodine may lead to thyroiditis and thyroid papillary cancer. At very high levels, iodine poisoning can cause: burning of the mouth, throat, and stomach.
3.AdvantageofAlcohol
Moderate alcohol consumption may provide some health benefits, such as: Reducing your risk of developing and dying of heart disease. Possibly reducing your risk of ischemic stroke (when the arteries to your brain become narrowed or blocked, causing severely reduced blood flow) Possibly reducing your risk of diabetes.
DisadvantageofAlcohol
Excessive drinking can increase your risk of serious health problems, including: Certain cancers, including breast cancer and cancers of the mouth, throat, esophagus and liver. Pancreatitis. Sudden death if you already have cardiovascular disease.
4.AdvantageofHydrogenPeroxide
Hydrogen peroxide is a widely used antimicrobial chemical. It is used in both liquid and gas form for preservative, disinfection and sterilization applications. Its advantages include its potent and broad spectrum antimicrobial activity, flexibility in use, and safety profile in comparison to other microbiocides.
Disadvantage of Hydrogen Peroxide
Disadvantages of hydrogen peroxide are: It is a highly powerful oxidizer and can react with many chemicals. When in contact with eyes, it causes irritation. Hydrogen peroxide slowly decomposes into water and oxygen.
5.AdvantageofFormaldehyde
Formaldehyde is widely used fixative. Its advantages are low cost, simplicity of use and good fixation traits, which are fast tissue penetration, good preservation of morphological structures and compatibility with downstream histological applications. Formaldehyde disadvantages are negative effects on nucleic acids.
Disadvantage ofFormaldehyde
Formaldehyde is a potentially dangerous chemical, can be toxic, allergenic, and carcinogenic! ... At concentrations of above 0.1 ppm formaldehyde can irritate the eyes and mucous membranes, resulting in watery eyes and at higher concentration it causes severe damage.
Chlorine is used to disinfect water and to clean swimming pools. It is used regularly in pools and helps clean all the germs out in them. ... Chlorine is also use in bleach that's why bleach is very poisonous.
Disadvantage:
Chlorine can be a very dangerous poison it can cause throat swelling and water filling in the lungs.
Iodine
Advantage:
Iodine's most important role is to ensure proper thyroid function. It helps to regulate the production of the thyroid hormones thyroxine and triiodothyronine.
Disadvantage:
Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter.
Alcohol
Advantage:
Alcohols have rapid action against vegetative forms of bacteria and they are also tuberculocidal, fungicidal and virucidal.
Disadvantage:
Skin irritation - Excessive use of hand sanitizers, which contain chemicals such as alcohol, chlorhexidine, chloroxylenol, and triclosan, can cause irritation as it strips away the skin's natural oil.
HydrogenPeroxide
Advantage:
Its advantages include its potent and broad spectrum antimicrobial activity, flexibility in use, and safety profile in comparison to other microbiocides.
Disadvantage:
It is a highly powerful oxidizer and can react with many chemicals. When in contact with eyes, it causes irritation. Hydrogen peroxide slowly decomposes into water and oxygen.
Formaldehyde
Advantage:
Its advantages are low cost, simplicity of use and good fixation traits, which are fast tissue penetration, good preservation of morphological structures and compatibility with downstream histological applications.
Disadvantage:
Formaldehyde is a potentially dangerous chemical, can be toxic, allergenic, and carcinogenic.
Answers & Comments
Answer:
1. Advantages of Chlorine
Chlorine is a good bacterial disinfectant requiring short to moderate contact times. Its chemistry is very well understood having been used for disinfection for more than 200 years. In a paper published in 1894, it was formally proposed to add chlorine to water to render it "germ-free".
Disadvantages of Chlorine
Chlorine can be a very dangerous poison it can cause throat swelling and water filling in the lungs. Chlorine is also used in gas bombs and was used frequently throughout WWI. Its a very toxic gas and is very bad for the human body is inhaled.
2.Advantages of Iodine
Iodine's most important role is to ensure proper thyroid function. It helps to regulate the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Getting enough iodine is essential for preventing low thyroid hormone production and hypothyroidism.
Disadvantage of iodine
Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter. Too much iodine may lead to thyroiditis and thyroid papillary cancer. At very high levels, iodine poisoning can cause: burning of the mouth, throat, and stomach.
3.Advantage of Alcohol
Moderate alcohol consumption may provide some health benefits, such as: Reducing your risk of developing and dying of heart disease. Possibly reducing your risk of ischemic stroke (when the arteries to your brain become narrowed or blocked, causing severely reduced blood flow) Possibly reducing your risk of diabetes.
Disadvantage of Alcohol
Excessive drinking can increase your risk of serious health problems, including: Certain cancers, including breast cancer and cancers of the mouth, throat, esophagus and liver. Pancreatitis. Sudden death if you already have cardiovascular disease.
4.Advantage of Hydrogen Peroxide
Hydrogen peroxide is a widely used antimicrobial chemical. It is used in both liquid and gas form for preservative, disinfection and sterilization applications. Its advantages include its potent and broad spectrum antimicrobial activity, flexibility in use, and safety profile in comparison to other microbiocides.
Disadvantage of Hydrogen Peroxide
Disadvantages of hydrogen peroxide are: It is a highly powerful oxidizer and can react with many chemicals. When in contact with eyes, it causes irritation. Hydrogen peroxide slowly decomposes into water and oxygen.
5.Advantage of Formaldehyde
Formaldehyde is widely used fixative. Its advantages are low cost, simplicity of use and good fixation traits, which are fast tissue penetration, good preservation of morphological structures and compatibility with downstream histological applications. Formaldehyde disadvantages are negative effects on nucleic acids.
Disadvantage of Formaldehyde
Formaldehyde is a potentially dangerous chemical, can be toxic, allergenic, and carcinogenic! ... At concentrations of above 0.1 ppm formaldehyde can irritate the eyes and mucous membranes, resulting in watery eyes and at higher concentration it causes severe damage.
Answer:
Chlorine
Advantage:
Chlorine is used to disinfect water and to clean swimming pools. It is used regularly in pools and helps clean all the germs out in them. ... Chlorine is also use in bleach that's why bleach is very poisonous.
Disadvantage:
Chlorine can be a very dangerous poison it can cause throat swelling and water filling in the lungs.
Iodine
Advantage:
Iodine's most important role is to ensure proper thyroid function. It helps to regulate the production of the thyroid hormones thyroxine and triiodothyronine.
Disadvantage:
Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter.
Alcohol
Advantage:
Alcohols have rapid action against vegetative forms of bacteria and they are also tuberculocidal, fungicidal and virucidal.
Disadvantage:
Skin irritation - Excessive use of hand sanitizers, which contain chemicals such as alcohol, chlorhexidine, chloroxylenol, and triclosan, can cause irritation as it strips away the skin's natural oil.
Hydrogen Peroxide
Advantage:
Its advantages include its potent and broad spectrum antimicrobial activity, flexibility in use, and safety profile in comparison to other microbiocides.
Disadvantage:
It is a highly powerful oxidizer and can react with many chemicals. When in contact with eyes, it causes irritation. Hydrogen peroxide slowly decomposes into water and oxygen.
Formaldehyde
Advantage:
Its advantages are low cost, simplicity of use and good fixation traits, which are fast tissue penetration, good preservation of morphological structures and compatibility with downstream histological applications.
Disadvantage:
Formaldehyde is a potentially dangerous chemical, can be toxic, allergenic, and carcinogenic.
Explanation:
Hope this helps
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