Question

1. what is mineral acid
2.what is organic acid
3.what is bases and alkalies
4.what is neutralistation
5.what is indicator

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Answer 1

Answer:

3 answer

any such substance which react with acids to form a salt and water or neutrilige an acid is called a Base

A Base which is highly soluble in water is called an Alkalis

Answer 2

Chemistry - Class 10

Question 1:

What is mineral acid?

A mineral acid in an inorganic acid that constitutes inorganic compounds. When dissolved in water, it disassociates to form $H^{+}$ ions. They are highly soluble in water but are also highly corrosive in nature.

Some examples of mineral acids are hydrochloric acid, nitric acid etc.

Question 2:

What is organic acid?

An organic acid is a naturally occurring acid. It is found in citrus fruits and ant bites. These acids are sour to taste.

For example, Lactic acid - found in curd and formic acid- found in ant bites.

Question 3:

What is bases and alkalis?

Bases are substances that are soapy to touch and react with acids to form acids are known as bases. Some examples of bases are calcium carbonate and sodium hydroxide.

The bases that dissolve in water are known as alkalis. They dissolve in water and disassociate to form $OH^{-}$ ions.

An important point to remember is that not all bases are alkalis but all alkalis are bases.

Some examples of alkalis are Sodium hydroxide and ammonia.

Question 4 :

What is neutralistation?

Neutralisation reaction takes place when an acid reacts with a base to form salt and water in the presence of heat. These salts are usually neutral but sometimes show the characteristics of bases or acids if they are strong.

Question 5:

What is an indicator?

An indicator is a substance that is used to indicate whether a given substance is acidic or basic in nature. As it is not practical to taste the substances to check whether they are acids or bases, we use indicators. Indicators can be natural or man-made.

Some examples of indicators are: Litmus, phenolphthalein, turmeric etc.