When a solid solute is added to the solvent, some solute dissolves and its concentration increases in solution. What is the name given to the process?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Dissolution
NCERT (2026-27 edition):
1.3.1 Solubility of a Solid in a Liquid – “When a solid solute is added to the solvent, some solute dissolves and its concentration increases in solution. This process is known as dissolution.”