Which of the following modes of motion is exhibited by th...
Which of the following modes of motion is exhibited by the particles of a solid?
Vibrational and random motion
Vibrational and translational motion
Translational and random motion
Vibrational motion only
Translational motion only
Correct answer is D
The cohesive forces binding the particles of a solid are strong enough to restrict their movement so that they are held together in a fixed point. They only vibrate and rotate about their fixed point.
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Cu2+(aq) + 4NH3(g) ↔ [Cu(NH3)4]2+(aq) In the reaction above, what is the effect of precipitati...
The elements in the periodic table are listed in order of increasing ...
An undesirable paraffin in the petroleum industry which is particularly prone to knocking is? ...