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It Has Been Found that Rubbing Vinegar on the Stung Area of the Skin of a Person Gives Him Relief. the Person Has Been Stung By: (A) Wasp (B) Ant (C) Honey Bee (D) Nettle Leaf Hair - Science

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Question

It has been found that rubbing vinegar on the stung area of the skin of a person gives him relief. The person has been stung by:
(a) wasp
(b) ant
(c) honey bee
(d) nettle leaf hair

Solution

wasp
When a wasp stings a person, it injects an alkaline solution into the person's skin. This causes high irritation and pain. Applying a weak acid, such as vinegar, to the wound neutralises the alkaline solution and soothes the pain.

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Chapter 2: Acids, Bases and Salts - Exercise 2 [Page 81]

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Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 2 Acids, Bases and Salts
Exercise 2 | Q 50 | Page 81

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