Class 10 Exam > Class 10 Questions > Nettle sting is a natural source of which aci...
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Nettle sting is a natural source of which acid?
- a)Lactic acid
- b)Methanoic Acid
- c)Tartaric acid
- d)Citric acid
Correct answer is option 'B'. Can you explain this answer?
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Nettle sting is a natural source of which acid?a)Lactic acidb)Methanoi...
Nettle Sting and its Natural Source of Acid
- Nettle sting refers to the sensation and skin reaction that occurs when a person comes into contact with the fine hairs on the leaves and stems of stinging nettle plants.
- Nettle stings are caused by the chemicals present in the hairs, including histamine, acetylcholine, and formic acid.
- Formic acid is the natural source of acid found in the nettle sting.
- Formic acid is a colorless liquid with a strong, pungent odor. It is commonly found in the venom of stinging insects such as ants and bees.
- When a person is stung by a nettle, the formic acid is released into the skin, causing a burning and irritating sensation.
- Formic acid is also responsible for the characteristic redness, swelling, and itchiness that occur after a nettle sting.
Conclusion
In conclusion, the natural source of acid found in nettle sting is formic acid. This acid is responsible for the burning sensation and skin reaction that occurs when a person comes into contact with stinging nettle plants.
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Nettle sting is a natural source of which acid?a)Lactic acidb)Methanoi...
Nettle Sting and Methanoic Acid
Nettle sting is a natural source of methanoic acid, also known as formic acid. Let's understand why nettle sting contains this acid.
Reason for Presence of Methanoic Acid
- Nettle plants have tiny hairs on their leaves and stems that act as needles when touched, injecting a mixture of chemicals including histamine, serotonin, and most notably, methanoic acid.
- Methanoic acid is responsible for the stinging sensation and irritation experienced by individuals when they come into contact with nettles.
Characteristics of Methanoic Acid
- Methanoic acid is a colorless liquid with a pungent odor, commonly found in the venom of certain ants and bees as well.
- It is classified as a weak acid, and its chemical formula is HCOOH.
Uses of Methanoic Acid
- Methanoic acid has various industrial applications, including its use in textile processing, leather tanning, and as a preservative in livestock feed.
- It is also used in the production of formate salts, which have applications in de-icing solutions and drilling fluids.
Conclusion
In conclusion, nettle sting contains methanoic acid as one of the components responsible for the stinging sensation it causes. This acid is naturally present in nettles and serves as a defense mechanism for the plant against herbivores.
Nettle sting is a natural source of methanoic acid, also known as formic acid. Let's understand why nettle sting contains this acid.
Reason for Presence of Methanoic Acid
- Nettle plants have tiny hairs on their leaves and stems that act as needles when touched, injecting a mixture of chemicals including histamine, serotonin, and most notably, methanoic acid.
- Methanoic acid is responsible for the stinging sensation and irritation experienced by individuals when they come into contact with nettles.
Characteristics of Methanoic Acid
- Methanoic acid is a colorless liquid with a pungent odor, commonly found in the venom of certain ants and bees as well.
- It is classified as a weak acid, and its chemical formula is HCOOH.
Uses of Methanoic Acid
- Methanoic acid has various industrial applications, including its use in textile processing, leather tanning, and as a preservative in livestock feed.
- It is also used in the production of formate salts, which have applications in de-icing solutions and drilling fluids.
Conclusion
In conclusion, nettle sting contains methanoic acid as one of the components responsible for the stinging sensation it causes. This acid is naturally present in nettles and serves as a defense mechanism for the plant against herbivores.
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Nettle sting is a natural source of which acid?a)Lactic acidb)Methanoic Acidc)Tartaric acidd)Citric acidCorrect answer is option 'B'. Can you explain this answer?
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