हिंदी
तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएचएससी विज्ञान कक्षा ११

Gases deviate from ideal behavior at high pressure. Which of the following statement(s) is correct for non-ideality? - Chemistry

Advertisements
Advertisements

प्रश्न

Gases deviate from ideal behavior at high pressure. Which of the following statement(s) is correct for non-ideality?

विकल्प

  • at high pressure the collision between the gas molecule become enormous

  • at high pressure the gas molecules move only in one direction

  • at high pressure, the volume of gas become insignificant

  • at high pressure the intermolecular interactions become significant

MCQ

उत्तर

at high pressure the intermolecular interactions become significant

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 6: Gaseous State - Evaluation [पृष्ठ १७८]

APPEARS IN

सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 11 TN Board
अध्याय 6 Gaseous State
Evaluation | Q I. 1. | पृष्ठ १७८

संबंधित प्रश्न

A vessel of 120 mL capacity contains a certain amount of gas at 35 °C and 1.2 bar pressure. The gas is transferred to another vessel of volume 180 mL at 35 °C. What would be its pressure?


Using the equation of state pV = nRT; show that at a given temperature density of a gas is proportional to gas pressure p.


What will be the pressure of the gaseous mixture when 0.5 L of H2 at 0.8 bar and 2.0 L of dioxygen at 0.7 bar are introduced in a 1L vessel at 27°C?


Payload is defined as the difference between the mass of displaced air and the mass of the balloon. Calculate the payload when a balloon of radius 10 m, mass 100 kg is filled with helium at 1.66 bar at 27°C. (Density of air = 1.2 kg m3 and R = 0.083 bar dm3 K1 mol1).


With regard to the gaseous state of matter which of the following statements are correct?

(i) Complete order of molecules

(ii) Complete disorder of molecules

(iii) Random motion of molecules

(iv) Fixed position of molecules


Isotherms of carbon dioxide at various temperatures are represented in figure. Answer the following questions based on this figure.

(i) In which state will \[\ce{CO2}\] exist between the points a and b at temperature T1?

(ii) At what point will \[\ce{CO2}\] start liquefying when temperature is T1?

(iii) At what point will \[\ce{CO2}\] be completely liquefied when temperature is T2.

(iv) Will condensation take place when the temperature is T3.

(v) What portion of the isotherm at T1 represent liquid and gaseous \[\ce{CO2}\] at equilibrium?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×