Inhaled air contains more water vapour or less water vapour?

Understand the Problem

The question asks about the composition of inhaled air in relation to water vapor, specifically whether it contains more or less water vapor compared to other air qualities.

More Information

Exhaled air is more saturated with water vapor because it gains moisture from the respiratory system. Inhaled air contains less water vapor compared to exhaled air.

Tips

A common mistake is thinking inhaled air is humid due to atmospheric conditions, but inside the body, exhaled air gains moisture.

Sources

• Explain why exhaled air contains more water vapour than inhaled air - embibe.com
• Inhaled air contains more water vapour than exhaled air. - BYJU'S - byjus.com