What is the Vapor pressure of ethylene oxide...

Question 1 / 2707066636ee728f7522a1c518e9e

Question 1 of 2707066636ee728f7522a1c518e9e

What is the Vapor pressure of ethylene oxide at 46°C?

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Question 1 of 27070

Q

What is the Vapor pressure of ethylene oxide at 46°C?

🔍 Key Concepts

• Vapor pressure definition and how it changes with temperature • Using a chemical data table or cargo information card for ethylene oxide • Understanding units: psia (pounds per square inch absolute) vs other pressure units

💭 Think About

• At 46°C, would you expect ethylene oxide’s vapor pressure to be relatively low, moderate, or quite high compared with room temperature? • If you check a reference table for ethylene oxide, what is the approximate vapor pressure around 40–50°C, and which option is closest to that value? • Which choices seem unrealistically low or high for a volatile cargo like ethylene oxide at this temperature?

✅ Before You Answer

• Confirm the vapor pressure of ethylene oxide at or near 46°C in a reliable cargo/chemical data reference (e.g., IBC Code data sheets, MSDS, or chemical handbook). • Make sure the value you find is expressed in psia (absolute pressure), not kPa or bar; convert if necessary. • Compare your converted value carefully with the four options and check for rounding to one decimal place.

Question 1 of 27070

Q

What is the Vapor pressure of ethylene oxide at 46°C?

A

15.2 (psia)

B

10.9 (psia)

C

48.0 (psia)

D

38.5 (psia)

Question 1 / 2707066636ee728f7522a1c518e9e

Question 1 of 2707066636ee728f7522a1c518e9e

What is the Vapor pressure of ethylene oxide at 46°C?

Back

Question 1 of 27070

Q

What is the Vapor pressure of ethylene oxide at 46°C?

🔍 Key Concepts

• Vapor pressure definition and how it changes with temperature • Using a chemical data table or cargo information card for ethylene oxide • Understanding units: psia (pounds per square inch absolute) vs other pressure units

💭 Think About

• At 46°C, would you expect ethylene oxide’s vapor pressure to be relatively low, moderate, or quite high compared with room temperature? • If you check a reference table for ethylene oxide, what is the approximate vapor pressure around 40–50°C, and which option is closest to that value? • Which choices seem unrealistically low or high for a volatile cargo like ethylene oxide at this temperature?

✅ Before You Answer

• Confirm the vapor pressure of ethylene oxide at or near 46°C in a reliable cargo/chemical data reference (e.g., IBC Code data sheets, MSDS, or chemical handbook). • Make sure the value you find is expressed in psia (absolute pressure), not kPa or bar; convert if necessary. • Compare your converted value carefully with the four options and check for rounding to one decimal place.