Home
Class 11
PHYSICS
Answer the following questions based on ...

Answer the following questions based on the P-T phase diagram of carbon dioxide:
At what temperature and pressure can the solid, liquid and vapour phases of `CO_(2) ` co-exist in equilibrum ?

Text Solution

Verified by Experts

At the triple point temperature ` = - 56.6 ^(@) C` and pressure = `5.11` atm.
Promotional Banner

Similar Questions

Explore conceptually related problems

Answer the following questions based on the P-T phase diagram of carbon dioxide: What is the effect of decrease of pressure on the fusion and boiling point of CO_(2) ?

Answer the following questions based on the P-T phase diagram of carbon dioxide: What are the critical temperature and pressure for CO_(2) ? What is their significance ?

Answer the following questions based on the P-T phase diagram of CO_(2) : CO_(2) is heated to a temperature 70^(@) C and compressed Isothermally. What changes in its properties do you expect to observe ?

Answer the following questions based on the P-T phase diagram of CO_(2) : What happens when CO_(2) at 4 atm pressure is cooled from room temperature at constant pressure ?

Answer the following questions based on the P-T phase diagram of carbon dioxide: Is CO_(2) solid, liquid or gas at (a) - 70^(@) C under 1 atm, (b) - 60^(@) C under 10 atm, (c) 15 ^(@) C under 56 atm?

Answer the following questions based on the P-T phase diagram of CO_(2) : CO_(2) at 1 am pressure and temperature - 60^(@) C is compressed isothermally Does it go through a liquid phase ?

Answer the following questions based on the P-T phase diagram of CO_(2) : Describe qualitatively the changes in a given mass of solid CO_(2) at 10 atm pressure and temperature - 65 ^(@) C as it is heated up to room temperature at constant pressure.

What are the conditions of pressure and temperature under which solubility of carbon dioxide in water can be increased?

Distinguish between unisexual and bisexual flowers giving one example of each. Draw a neat diagram showing fertilisation in a flower and label: a] Pollen tube b] Male germ cell c] Female germ cell, on it. OR Draw the diagram showing the germination of pollen on stigma and label the part on which pollination takes place. Answer the following questions based on diagram given aside. i] Name the part marked 'P. in the diagram. ii] How does 'P. reach part 'B'? iii] State the importance of the part 'C'. iv] What happens to the part marked 'D' after fertilisation is over? Mention the role of gamete and zygote in sexually reproducing organisms.