Chemistry
Grade-10
Easy
Question
In the presence of acid, the olfactory indicator:
- Loses its smell
- Its smell remains the same
- Changes the color of acid
- Changes the taste of acid
Hint:
An olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution.
The correct answer is: Its smell remains the same
An olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution. These type of indicators are used in laboratories to check whether a given solution is a basic or an acidic solution by a process known as olfactory titration.
In the presence of acid, the olfactory indicator its smell remains same.
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