Answer:
The value of N would be 4.
Explanation:
The equation would be 2n^x = 32 and therefore, 4.
<span>Actually Igneous rocks are classified either based on grain size or
based on mineralogy. However grain size is clearly not a chemical property. So
we can say that they are classified chemically based on mineralogy or the
abundance of quartz or silica present.</span>
Good idea!maybe I should try that