Salt analysis-3
Chemistry
Level
3
Two coloured sublimates X and Y are taken and following observations are made.
- X: turns from black to red on rubbing.
- Y: turns from yellow to rose red on being rubbed.
What are X and Y?
HgS,PbI2
HgI2,HgS
PbS, HgI2
HgS,HgI2
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!