हिंदी

Fill in the Blank with the Correct Word, from the Words in Option: If the Temperature of a Fixed Mass of a Gas is Kept Constant and the Pressure is Increased, the Volume Correspondingly _______. - Chemistry

Advertisements
Advertisements

प्रश्न

Fill in the blank with the correct word, from the words in option:

If the temperature of a fixed mass of a gas is kept constant and the pressure is increased, the volume correspondingly _______.

विकल्प

  • increases

  • decreases

MCQ

उत्तर

If the temperature of a fixed mass of a gas is kept constant and the pressure is increased, the volume correspondingly decreases

shaalaa.com
Fundamental Laws of Gases - Temperature - Volume Relationship or Charles's Law
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Study Of Gas Laws - Study Of Gas Laws

APPEARS IN

विराफ जे दलाल Simplified ICSE Chemistry [English] Class 9
अध्याय 7 Study Of Gas Laws
Study Of Gas Laws | Q 6.1

संबंधित प्रश्न

Give the assumptions of the kinetic molecular theory.


Choose the correct answer:

The volume-temperature relationship is given by


What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 temperature remaining constant?


2 liters of gas is enclosed in a vessel at a pressure of 760 mmHg. If the temperature remains constant, calculate pressure when volume changes to 4 dm3.


It is found that on heating a gas its volume increases by 50% and its pressure decreases to 60% of its original value. If the original temperature was -15°C, find the temperature to which it was heated.


2500 cm3 of hydrogen is taken at STP. The pressure of this gas is further increased by two and a half times (temperature remaining constant). What volume will hydrogen occupy now?


Give its

(i) graphical representation,

(ii) mathematical expression

(iii) significance


A certain mass of gas occupied 850 ml at a pressure of 760 mm of Hg. On increasing the pressure it was found that the volume of the gas was 75% of its initial value. Assuming constant temperature, find the final pressure of the gas?


It is required to reduce the volume of a gas by 20% by compressing it at a constant pressure. To do so, the gas has to be cooled. If the gas attains a final temperature of 157°C, find the initial temperature of the gas.


The pressure on one mole of gas at s.t.p. is doubled and the temperature is raised to 546 K. What is the final volume of the gas ? [one mole of a gas occupies a volume of 22.4 litres at stp.] 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×