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Boyle's Law
 1) Which of the following is incorrect in consideration of molecular packing among the three states of matter? All of the above statements are correct. Liquid molecules are in between gas and solid molecules. Gas molecules are packed loosely Solid molecules are packed as closely together as possible.

 2) Which are the fundamental macroscopic properties of gases ? Pressure, volume, temperature and mass of the gas Pressure, volume and mass of the gas Pressure, temperature and internal energy Pressure, temperature and volume

 3) Which variable among the following is constant in Boyle’s Law? Temperature None of the above Pressure Volume

 4) What is the relation between pressure and volume according to Boyle’s Law? Pressure is independent of volume Pressure is inversely proportional to volume None of these Pressure is directly proportional to volume

 5) Which of following pair of variables is inversely proportional to each other under constant temperature? n, T P, V n, V P, T

 6) Which is the correct relation? PV = constant P1/ P2 = V2/ V1 V = 1/P All of these

 7) Which of the following shows the application of Boyle’s Law? Rockets Syringes Both a and c Tires

 8) A 17.50ml sample of gas is at 4.500 atm. What will be the volume if the pressure becomes 1.500 atm. with a fixed amount of gas and temperature? None of these 52.5 ml 58.3 ml 5.83 ml

 9) What is the nature of graph between pressure and volume for a gas at constant temperature? No fixed shape Parabola Straight line Hyperbola

 10) If, at constant temperature, the volume of a flask equipped with a moveable piston is reduced to 1/4 its original volume, what must happen to the pressure? It is reduced to 1/8 the original pressure. It is reduced to 1/4 the original pressure. It is increased by a factor of four. It is increased by a factor of eight.

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