alleryMolecules spinning like a top show which kind of motion?
AElectronic
BVibrational
CTranslational
DRotational
Answer & Solution
Correct answer: D. Rotational
Spinning about an axis is rotational motion, one of the motions that add to entropy.
Keep practising Thermodynamics
Browse all Thermodynamics questions for NEET UG, or explore more Chemistry topics.
Related questions
For a gas reaction with ∆ng = +1 at 300 K, ∆H - ∆U is about:Heat from an exothermic reaction favours spontaneity because it:Ionization energy and electron affinity, unlike the matching enthalpies, are defined at:In thermodynamics, energy exchanged because of a temperature difference is called:Two moles of ideal gas expand reversibly at 300 K to ten times their volume. Work done w?Kp for 3/2 O2(g) → O3(g) at 298 K is 2.47 x 10^-29. ∆rG° for this change is about:A reaction has K = 10 at 300 K. Using R = 8.314 J/K mol, ∆rG° is about:For a strongly exothermic reaction with large negative ∆rG°, the value of K is: