Question

45. Le-Chatelier's principle is not
applicable to
ली-कैटेलिएर का सिद्धान्त किसके लिए उपयुक्त
नहीं है?
a. H2(8)+1280%D2HI(g)
b. N. (8)+3H2 (8)=2NH3(8)
c. PCL(g=PCl368)+Cl208)
d. Fe(s)+S(s)= Fes(s)​

Answer 1

Answer:

Le-Chatelier principle is not applicable to pure solids and liquids because of the reason that they experience negligible change in concentration during chemical equilibrium which means that adding or removing a solid from a system at equilibrium has no effect on equilibrium.

EXPLAINATION:Fe(s)+S(s)= Fes(s)