Question

what do you mean by bunding

Answer 1

The volume of a liquid is constant because forces of attraction keep the particles close together. Behavior of Solids: Solids have a definite volume and shape because particles in a solid vibrate around fixed locations.

Answer 2

Bunding, also called a bund wall, is a constructed retaining wall around storage "where potentially polluting substances are handled, processed or stored, for the purposes of containing any unintended escape of material from that area until such time as a remedial action can be taken."[1]