ICSE Class 7 Chemistry Question 5 of 16

Atomic Structure — Question 9

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Question 9

Differentiate between the following with suitable examples — A basic radical and a acid radical.

Answer
Basic radicalAcid radical
It is a radical which behaves like hydrogen or a metal in a chemical reaction.It is a radical which behaves like a non-metal in a chemical reaction.
The positive part of a compound is called the basic radical.The negative part of a compound is called the acid radical.
Example:
In Sodium nitrate, Na+ is the basic radical.
Example:
In Sodium nitrate, NO3- is the acid radical.