The $IUPAC$ name of $\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OC{{H}_{3}} \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,| \\
C{{H}_{3}}-CH=C-C{{H}_{3}} \\
\end{matrix}$ is
→When $800\,mL$ of $0.5\,M$ nitric acid is heated in a beaker, its volume is reduced to half and $11.5\,g$ of nitric acid is evaporated. The molarity of the remaining nitric acid solution is $x \times 10^{-2}\,M$.(Nearest Integer)(Molar mass of nitric acid is $63\,g\,mol ^{-1}$ )
→$0.3\,g$ of an organic compound gave $50\,ml$. of nitrogen collected at $300\,K$ and $715 \,mm$ pressure in Dumas method. Calculate the percentage......$\%$ of nitrogen in the compound (aqueous tension of water at $300\, K$ is $15\, mm$)
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