Home › CBSE Class 11 › Chemistry › Mechanical Properties of Fluids › Per NCERT §5.2.1, a process is called REVERSIBLE…
Per NCERT §5.2.1, a process is called REVERSIBLE if it satisfies which condition?
AProceeds infinitely slowly through a series of equilibrium states such that an infinitesimal change in conditions can reverse it
BInvolves no heat
CCannot be reversed at all
DProceeds quickly
Answer & Solution
Correct answer: A. Proceeds infinitely slowly through a series of equilibrium states such that an infinitesimal change in conditions can reverse it
Per NCERT §5.2.1, reversible = infinitely slow + always near equilibrium with surroundings. All other processes are irreversible.
Related questions
A wet paint brush forms a fine tip when lifted from water. This is due to:Surface tension is a property of:Honey needs a bigger force than oil to slide a plate at the same speed. Honey is more:Plaque narrows an artery, blood speeds up there and pressure drops. The artery may:Water leaves a hole in an open tank at the speed of a freely falling body. This is:Above a limiting speed called the critical speed, flow becomes:Where a pipe narrows and streamlines crowd together, the fluid speed:The equation of continuity, Av = constant, expresses conservation of: