MCQ
Lithium shows diagonal relationship with
- A$Al$
- ✓$Mg$
- C$Be$
- D$B$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Above reaction is called

$I.$ monosubstituted alkene
$II.$ disubstituted alkene
$III.$ trisubstituted alkene
Which of the following statement(s) is(are) correct ?