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What is the shape of the graph that is drawn between pressure and volume?
  • a)
    A straight line
  • b)
    Circular
  • c)
    Parabola
  • d)
    Hyperbola
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
What is the shape of the graph that is drawn between pressure and volu...
Boyle’s law states that at constant temperature pressure is inversely proportional to the volume of gas so here the graph between the pressure as y-axis volume as x-axis is in the shape of a hyperbola.
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Most Upvoted Answer
What is the shape of the graph that is drawn between pressure and volu...


Hyperbola
Pressure and volume are inversely related in a gas at constant temperature, according to Boyle's Law. This relationship is represented graphically as a hyperbola.
  • Explanation: As pressure increases, volume decreases, and vice versa. This relationship is not linear but follows a curved path, which is characteristic of a hyperbola.
  • Definition of a Hyperbola: A hyperbola is a type of smooth curve with two branches that are mirror images of each other. It is defined by the equation xy = k, where k is a constant.
  • Graphical Representation: When pressure and volume are plotted on the x and y axes respectively, the resulting graph forms a hyperbolic curve.
  • Characteristics of a Hyperbola: The graph of pressure versus volume will have two distinct branches that approach but never touch the axes. The curve will be symmetrical about the point where the axes intersect.


This unique shape of the graph between pressure and volume is a key characteristic of gases obeying Boyle's Law. By understanding this graphical representation, one can visualize and interpret the relationship between pressure and volume in a gas at constant temperature.
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What is the shape of the graph that is drawn between pressure and volume?a)A straight lineb)Circularc)Parabolad)HyperbolaCorrect answer is option 'D'. Can you explain this answer?
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