MCQ
Which element exist as a solid at $25\,^oC$ and $1$ atmospheric pressure among the following
  • A
    $Br$
  • B
    $Cl$
  • C
    $Hg$
  • $P$

Answer

Correct option: D.
$P$
d
(d) Phosphorus exist as solid at $27\,^oC$  and $1$ atmospheric pressure (m.p. of white phosphorus = $44\,^oC$ )

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free