Which One of These Samples Contains the Smallest Number of Particles

question 12

Essay

Which one of these samples contains the smallest number of particles (atoms or molecules)? Explain your logic.
1.0 L of H₂ at STP (0C and 1 atm)
1.0 L of N₂ at STP
1.0 L of H₂ at 20C and 760 torr
1.0 L of N₂ at 0C and 800 torr
1.0 L of He at STP

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Definitions:

Operational Index

An Operational Index is a measurement tool used to gauge the efficiency, performance, or productivity of business operations.

Demand For Labour

This is the number of workers employers are willing and able to hire at a given wage rate in a specific market.

Expert Assessments

Evaluation or analysis conducted by individuals with extensive knowledge or experience in a particular field.

Human Resource Demand Forecasts

Estimations of the future human resource needs of an organization, based on analyses of current conditions, trends, and future plans.