Write short note on:1. Fire in a glass of water (during magic shows).2

1.	Write short note on:1. Fire in a glass of water (during magic shows).2. Formation of dense white fumes in a magic show.
Answer» 1. Fire in a glass of water during magic shows: In this magic, magician puts a sodium piece in the glass of water. Sodium reacts vigorously with water and form hydrogen gas. Heat is also released in this process.Fire is seen due to burning of hydrogen gas with the heat released. Sodium + water → sodium hydroxide + hydrogen + heat 2. Formation of dense white fumes in a magic show: In this magic, magician had ammonium hydroxide solution in one glass and hydrochloric acid in another glass. When both the solutions are mixed, white fumes of ammonium chloride are formed deu to reaction. Ammonium hydroxide + Hydrochloric acid →Ammonium chloride + water (white fumes)

Write short note on:1. Fire in a glass of water (during magic shows).2. Formation of dense white fumes in a magic show.

Answer»

1. Fire in a glass of water during magic shows:

In this magic, magician puts a sodium piece in the glass of water. Sodium reacts vigorously with water and form hydrogen gas. Heat is also released in this process.Fire is seen due to burning of hydrogen gas with the heat released.

Sodium + water → sodium hydroxide + hydrogen + heat

2. Formation of dense white fumes in a magic show:

In this magic, magician had ammonium hydroxide solution in one glass and hydrochloric acid in another glass. When both the solutions are mixed, white fumes of ammonium chloride are formed deu to reaction.

Ammonium hydroxide + Hydrochloric acid →Ammonium chloride + water (white fumes)

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