Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is -57°C and 5.2 atm).

Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is -57°C and 5.2 atm). Correct Answer Pressure and temperature must be kept below 5.2 atm. and -57°C respectively

If we see the typical $$p-T$$  plot any substance below the triple point we have only sublimation zone that means no liquefaction is not possible if we still decrease the pressure hence always the pressure should be greater than triple point pressure and the value of temperature depends on the pressure at which the substance is present.
Bissoy MCQ

Related Questions

Study the following information and answer the questions. Point A is 8m to the west of Point B. Point C is 4m to the south of Point B. Point D is 4m to the east of Point C. Point F is 6m to the north of Point D. Point E is 8m to the west of Point F. Point G is 2m to the south of Point E. How far and in which direction is Point G from Point A?
Study the following information and answer the questions. Point A is 8m to the west of Point B. Point C is 4m to the south of Point B. Point D is 4m to the east of Point C. Point F is 6m to the north of Point D. Point E is 8m to the west of Point F. Point G is 2m to the south of Point E. If point G is 4m to the north of Point H, then what is the distance between H and D?
For 5 moles of an ideal gas, Condition I: Pressure = 1 atm, Volume = 2 L, Temperature = 27 Degree Celsius Condition II: Pressure = P atm, Volume = V L, Temperature = T K. 5. If The Pressure and Volume in the II condition are 2 atm and 4 L, what is the temperature (T) of the gas?
To constitute a matter of res judicata which of the following conditions must concur?
1. The matter directly and substantially in issue in the subsequent suit or issue must be the same matter which was directly and substantially in issue either actually (section 11, explanation III) or constructively (section 11, explanation IV) in the former suit
2. The former suit must have been a suit between the same parties under whom they or any of them claim. Explanation VI of Section 11 must be read with this condition
3. The parties as aforesaid must have litigated under the same title in the former suit
4. The court which decided the former suit must have been a court competent to try the subsequent suit of the suit in which such issue has been subsequently raised. Explanation II of section 11 is to be read with condition
5. The matter directly and substantially in issue in the subsequent suit must have been heard and finally decided by the court in the first suit. Explanation V of section 11 is to be read with this condition
Cell 'A' with O.P. = 10 atm and T.P. = 5 atm. is contact with cell 'B' having O.P. = 15 atm. and T.P. = 12 atm. The flow of water will be
কোন পন্যের পুর্বমূল্যঃ বর্তমান মূল্য = ৫ঃ৭ হলে শতকরা মূল্য বৃদ্ধির পরিমাণ কত?
A man starts from point 'O', travels 20 km towards east to reach point 'A', turns right and travels 10 km to reach point 'B', turns right and travels 9 km to reach point 'C', turns right and travels 5 km to reach point 'D', turns left and travels 12 km to reach point 'E' and then turns right and travels 6 km to reach point 'F'. What is the shortest distance between point 'E' and point 'C'?
Which of the following reasons led to the setting aside of the practice of 'talaqe- biddat', triple talaq in Shayara Bano v. Union of India, (2017) 9 SCC 1?
(1) Section 2 of the Muslim Personal Law (Shariat) Application Act, 1937 was a pre-constitutional legislation within the meaning of Article 13(1) and violative of Article 14 of the Constitution of India on the ground of arbitrariness.
(2) Section 2 of the Muslim Personal Law (Shariat) Application Act, 1937 was a pre-constitutional legislation within the meaning of Article 13(1) and violative of Article 15 of the Constitution of India, being discriminatory.
(3) Muslim Personal Law (Shariat) Application Act, 1937 is not a law regulating triple talaq but the practice of triple talaq was against the basic tenets of the Holy Quran and no practice against the tenets of Quran was permissible.
(4) 'Talaq-e-biddat' is integral to the religious denomination but the Supreme Court may injunct this practice as a means for severing matrimonial relationship.
The vapour pressure of a solid M varies with temperature T in K, as
In p(atm) = $$frac{{ - 33,200}}{T}$$ - 0.85 In T + 21.46
The vapour pressure of liquid M varies with temperature T, in K, as
In p (atm) $$frac{{ - 33,200}}{T}$$ = 0.85 In T + 20.31
The temperature of the triple point of M, in K is
Study the following information and answer the given question: Point A is 10m to the south of B.Point G is 3 m to the east of A. Point H is 5 m to the south of G. Point D is 6 m to the west of H. Point C is 10 m to the north of D. Point K is 6 m to the east of C. Point L is 5 m to the north of K. How far and in which direction is point B from point L?