Question

1. Give examples. a. Positive radicals b. Basic radicals c. Composite radicals d. Metals with variable valency e. Bivalent acidic radicals Sod f. Trivalent basic radicals
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Answer 1

Answer:

Positive Radicals

Hydrogen,Sodium

4G*18

Basic Radicals-For example the

decomposition of HCI form H+ and

chloride ion. ... Here cation is known as

basic radical. Some common examples of

basic radicals are Na+, Ba2+, Fe3+ etc.

Composite Radicals-Acetylimino, Cyclohexane carbonyl etc.

Metal with Variable Valency-IRON

COPPER

MERCURY

SILVER

TIN

Bivalent Acidic Radicals-The ion formed after removal of Hydrogen ion from an acid is called as Acidic Radical.

For example:

when HCI loses H+ ion from acid. we get CI- which is an acidic radical is monovalent. -- which

Bivalent means the acid should lose 2 H+

ions.

example:

H2SO4 :

From H2SO4 loses 2 H+ ions, so we get,

SO4-²

Carbonic acid.

H2CO3

H2CO3 loses 2H+ ions we get CO3-²

Trivalent Basic Radicals-Some example are as Examples of Trivalent basic radicals are: HCI (acid), Cl- (acid radical),HNO3 (acid), NO2 (ACID)

Explanation:

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