The first and the second ionization enthalpies \( \left(\mathrm{k} \cdot \mathrm{mol}^{-1}\right...
Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=JU8zLJcrc7g
0The first and the second ionization enthalpies \( \left(\mathrm{k} \cdot \mathrm{mol}^{-1}\right. \) ) of three elements I, II and III are given below:
\begin{tabular}{|c|c|c|}
\hline Element & \( \Delta_{i} H_{1} \) & \( \Delta_{i} H_{2} \) \\
\hline I & 403 & 2640 \\
II & 549 & 1060 \\
III & 1142 & 2080 \\
\hline
\end{tabular}
Identify the element which is likely to be an alkali metal
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live