MCQ
Picric acid is
- ATrinitroaniline
- BTrinitrotoluene
- CA volatile liquid
- ✓$2, 4, 6 $ trinitrophenol

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$56\ g$ of nitrogen and $8\ g$ of hydrogen gas are heated in a closed vessel. At equilibrium, $34\ g$ of ammonia are present. The equilibrium number of moles of nitrogen, hydrogen and ammonia are respectively
Consider the following statements about borax :
$a.$ Each boron atom has four $B-O$ bonds
$b.$ Each boron atom has three $B-O$ bonds
$c.$ Two boron atoms have four $B-O$ bonds while other two have three $B-O$ bonds
$d.$ Each boron atom has one $-OH$ groups
Select correct statement(s) :