Question

Earth soil cannot store more nitrogen than it presently holds. Hence earth soil is referred to be in a state of _________.

• A. Saturation
• B. Unsaturation
• C. Supersaturation
• D. Under saturation

Answer 1

The correct option is A

Saturation

Earth soil cannot store more nitrogen than it currently holds. Hence earth soil is referred to be in a state of saturation. A solution in which no more solute can be dissolved in a definite amount of solvent at a given temperature is called a saturated solution.