Question

Olfactory indicators can be used in the laboratory to test whether a solution is basic or acidic. This process is called:

• A. olfactory redox process
• B. olfactory titration
• C. olfactory test
• D. none of the above

Answer 1

The correct option is B olfactory titration

An olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic solution or basic solution.

Olfactory indicators can be used in laboratories to test whether a given solution is acidic or basic through a process called olfactory titration.

Some of the examples of olfactory indicators are onion, clove oil, vanilla extract, etc.

Hence, the correct answer is option B.