alleryDirect conversion of a solid into its vapour is called:
AVaporisation
BFusion
CCondensation
DSublimation
Answer & Solution
Correct answer: D. Sublimation
Sublimation skips the liquid state, as with dry ice and naphthalene.
Keep practising Thermodynamics
Browse all Thermodynamics questions for NEET UG, or explore more Chemistry topics.
Related questions
Molecules spinning like a top show which kind of motion?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: