CH4 : Mr. 12+(1x4) =16
C= 12
12/16 x 100 =75%
Answer:
<h2>759.48 L</h2>
Explanation:
The new volume can be found by using the formula for Boyle's law which is

Since we are finding the new volume

From the question we have

We have the final answer as
<h3>759.48 L</h3>
Hope this helps you
The answer is (3) carbon atoms. For 2-butanol, it contains single bonds only and with C, O, H atoms. For 2-butene, it contains single bonds and double bonds both. And contains C, H atoms.
I think d not sure tho but hope it helps