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Assertion: Magnesium continue to burn in...

Assertion: Magnesium continue to burn in nitric oxide.
Reason : During burning heat evolved to not decompose NO

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
C
When Mg is burnt in nitric oxide it continue to burn because during burning the heat evolved decompose NO to `N_(2) and O_(2)`. Oxygen thus, produced helps Mg to burn.
Here assertion is true but reason is false.
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