Question

Assertion: Noble gases are also called inert gases. Reason : Noble gases have a complete octet ​

Answer 1

both assertion and reason are right

Answer 2

Assertion and reason both are correct and the reason is the correct explanation for the assertion.

• The assertion statement is 'Noble gases are also called inert gases.' which is true noble gases are called inert gases as they are chemically inert in nature.
• The reason statement is 'Noble gases have a complete octet.' which is true. The noble gases have a complete octet. They have a stable electronic configuration.
• The reason is the correct explanation of the assertion.

Hence, assertion and reason both are correct and the reason is the correct explanation for the assertion.