what are olfactory indicatiors?
what are olfactory indicatiors?
Share
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Deepti29
An Olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution. Olfactory indicators can be used in the laboratory to test whether a solution is a base or an acid, a process called olfactory titration. Onion , clove oil and vanilla extract are examples