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State of Matter Quiz 1

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Difficulty Level :
10 Question

Popular Questions In State of Matter Quiz 1

  • Which of the following is CORRECT for both gases and liquids?

  • The composition of …………. in air is about 78% by volume.

  • Which of the following expression at constant pressure represents Charles’s law?

  • The pressure of 2 mole of ideal gas at 546 K having volume 44.8 L is …………

  • At 300 K, the density of a certain gaseous molecule at 2 bar is double to that of dinitrogen at 4 bar. The molar mass of gaseous molecule is …………

  • As the temperature increases, average kinetic energy of molecules increases. What would be the effect of increase of temperature on pressure provided the volume is constant?

  • Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is ………….. (Atomic wt. of Cl = 35.5 u)

  • The number of moles of H2H_2 in 0.224 L of hydrogen gas at STP (273 K, 1 atm) assuming ideal gas behaviour is ………

  • The volume occupied by 11.5 g of carbon dioxide at STP is approximately equal to:

  • Which of the following is CORRECT regarding a fixed amount of ideal gas?