_________ is a process in which a liquid changes onto its vapour.
Filtration
Evaporation
Condensation
Sedimentation
________ was the first Indian woman who travelled to the space.
Leela Bai
Fathima Beegam
Kalpana Chowla
Sarojini Naidu
Dissolution of washing soda in water is ......
an exothermic change
an endothermic change
an irreversible change
an undesirable change
Release of compressed spring is ........
An irreversible change
a reversible change
a non - periodic change
periodic change
