A change of state directly from solid to gas without changing into liquid state is called :
Fusion
Sublimation
Diffusion
Emulsion
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CAPF – 2016
– Fusion (Melting) is the transition from solid to liquid.
– Diffusion is the movement of particles from a region of higher concentration to a region of lower concentration.
– Emulsion is a mixture of two or more liquids that are normally immiscible.