Select the correct statements. (A) Crystalline solids have long range order. (B) Crystalline solids are isotropic. (C) Amorphous solid are sometimes called pseudo solids. (D) Amorphous solids soften over a range of temperatures. (E) Amorphous solids have a definite heat of fusion. Choose the most appropriate answer from the options given below.
Which of the following is/are pseudo solid ?
Which of the following is/are pseudo solids? (P) KCl (Q) Barium chloride dihydrate (C ) Cake left after distillation of cool tar:
Crystalline solids are called true solids.Why ?
Assertion: Glass panes fixed to windows or doors of old buildings are slightly thicker at the bottom than at the top . Reason: Glass is a pseudo solid or supercooled liquid
