Why should we not taste acid?

We should not touch or taste Alkali because they are corrosive in nature. So it can burn skin or toungue.

Why can we not taste all substances to find whether they are acidic or basic in nature?

Answer: tasting every substance to find its nature is very dangerous. indicators are substances which are used to test the nature of the substance. some indicators are litmus paper, turmeric powder , onion peels etc…

How do you test if a substance is an acid or base?

The use of the pH scale is one practical way of quantitatively determining how acidic something is. If the pH of a solution is less than 7, it is acidic. If the pH is 7, the solution is neutral and if the pH is greater than 7,the solution is basic.

Why do you need to use an indicator when testing if a substance is an acid or a base?

Indicators are organic substances that change colours at certain pH values. In order to determine whether a substance is an acid or base you must use both red and blue litmus paper. This is mainly to determine if the substance is neutral because the paper will stay the same colour in both.

Is it safe to taste any substance?

Acids in general taste kind of sour (think about citric acid in citrus fruits), and bases, in general, taste bitter or even soapy. You should not use tasting as a method of testing anything except your food. Suppose the substance (you do not know what) is poisonous? You die.

Why we should not taste unknown substance?

Answer: because it could be harmful and dangerous for our health. like some substances can be acid so if we taste it we can die.

Why do we not taste all substances to find their taste?

Answer: because all things are not to be tastable And some substance are acid,base and salt and indicator .

What is the taste of an acid substance?

Acid is sour in taste.

What is the taste of base?

Bases are another group of compounds that can be identified by their common properties. A base tastes bitter, feels slippery, and turns red litmus paper blue.

Why are indicators used in chemistry?

chemical indicator, any substance that gives a visible sign, usually by a colour change, of the presence or absence of a threshold concentration of a chemical species, such as an acid or an alkali in a solution. The common application of indicators is the detection of end points of titrations.

Is tasting an advisable method for identifying substances?

You should not use tasting as a method of testing anything except your food.