मराठी

One of the following does not inject an acidic liquid into the skin through its sting. This is: (a) honey bee (b) ant (c) wasp (d) nettle leaf hair

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प्रश्न

One of the following does not inject an acidic liquid into the skin through its sting. This is:

पर्याय

  • honey bee

  • ant

  • wasp

  • nettle leaf hair

MCQ
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उत्तर

Wasp

Explanation:

Unlike honey bees, ants, and nettle leaf hairs, which all inject methanoic (formic) acid when they sting, the venom of a wasp is actually an alkaline liquid. When a wasp punctures the skin, it releases a basic solution containing proteins, peptides, and amines that causes sharp pain and inflammation. Consequently, a wasp sting requires a mild acid, such as vinegar, for neutralisation, whereas the others require a basic remedy, such as baking soda.

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पाठ 2: Acids, Bases and Salts - Exercise 2 [पृष्ठ १०३]

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लखमीर सिंह Chemistry Part 2 [English] Class 10
पाठ 2 Acids, Bases and Salts
Exercise 2 | Q 43. | पृष्ठ १०३

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