Solid StateHard
Question
Which of the following is/are pseudo solids ?
I. KCI
II. Barium chloride dihydrate
III. Rubber
IV. Solid cake left after distillation of coal tar
I. KCI
II. Barium chloride dihydrate
III. Rubber
IV. Solid cake left after distillation of coal tar
Options
A.I,III
B.II, III
C.III, IV
D.only III
Solution
KCl & BaCl2.2H2O are ionic solids and not pseudo solids (amorphous solids).
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