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State the Law Which is Represented by the Following Graph: - Chemistry

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प्रश्न

State the law which is represented by the following graph:

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उत्तर

Boyle's law 

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Fundamental Laws of Gases - Pressure and Volume Relationship or Bolye's Law
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Study of Gas Laws - Exercise 7 (A) [पृष्ठ १२५]

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सेलिना Concise Chemistry [English] Class 9 ICSE
अध्याय 7 Study of Gas Laws
Exercise 7 (A) | Q 17.2 | पृष्ठ १२५

संबंधित प्रश्न

Choose the correct answer:

If the pressure is doubled for a fixed mass of a gas, its volume will become


At constant temperature, the effect of change of pressure on the volume of a gas was as given below:

Pressure in atmosphere

Volume in liters

0.20

112

0.25

89.2

0.40

56.25

0.60

37.40

0.80

28.10

1.00

22.4

(a) Plot the following graphs

  1. P vs V
  2. P vs 1/V
  3. PV vs P

Interpret each graph in terms of the law.

(b) Assuming that the pressure values given above are correct, find the correct measurement of the volume. 


561 dm3 of a gas at STP is filled in a 748 dm3 container. If the temperature is constant, calculate the percentage change in pressure required.


Calculate the volume occupied by 2 g of hydrogen at 27°C and 4-atmosphere pressure if at STP it occupies 22.4 litres.


Correct the following statement:

The volume of a gas is inversely proportional to its pressure at a constant temperature.


A gas cylinder having a capacity of 20 litres contains a gas at 100 atmos. How many flasks of 200 cm3 capacity can be filled from it at 1 atmos. pressure if the temperature remains constant?


Name or state the following:

The law which studies the relationship between pressure of a gas and the volume occupied by it at constant temperature.


Calculate the following:

Calculate the temperature at which a gas ‘A’ at 20°C having a volume, of 500 cc. will occupy a volume of 250 cc.


Assuming temperature remaining constant calculate the pressure of the gas in the following:

The pressure of a gas having volume 380 lits. originally occupying 800 cm3 at 76 cm. pressure.


Calculate the coefficient of cubical expansion of a zinc bar. Whose volume is increased 0.25 m3 from 0.3 m3 due to the change in its temperature of 50K?


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