Question

One day, Reena was helping her mother in household work. Suddenly a bottle from her mother’s cosmetics broke and the liquid fell on her hand. She got worried and asked her mother why she felt cold. Her mother explained the reason to her which satisfied her. Answer the following questions based on above passage. (𝒊) Can you guess the liquid that felt on Reena’s hand? (𝒊𝒊) Why did she feel cold when liquid fall on her hand? (𝒊𝒊𝒊) What are the values shown by Reena’s mother?

June 25, 2024

Answer

(𝑖) The liquid is nail paint remover which contains acetone.

(𝑖𝑖) Acetone in nail paint remover is a volatile compound. It evaporates at a high rate and absorbs heat from her hand. So, she felt cold.

(𝑖𝑖𝑖) Knowledgeable, educated.

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