MCQ
Which of the following electronic configuration represent representative elements
- A$ns^{1,2}\,\,np^{1-5}$
- ✓$ns^{1,2}\,\,np^{0-5}$
- C$ns^{1,2}\,\,np^{0-6}$
- D$ns^{1,2}\,\,np^{1-6}$
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$\mathop {Al}\limits_{metal} \xrightarrow[{(aq.)}]{{HCl}}'X' + Gas\,'P'$
$\mathop {Al}\limits_{metal} \xrightarrow[{ + {H_2}O}]{{NaOH\,(aq.)}}'Y' + Gas\,'Q'$
