Boyle’s Law in Hindi

Boyle’s Law in Hindi. We covered all the Boyle’s Law in Hindi in this post for free so that you can practice well for the exam.

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Mock test on Boyle's Law for Students

At what temperature will the RMS speed of a gas become half of its value at 0 °C?

a) −68.25 °C

b) −204.75 °C

c) −34.25 °C

d) −238.75 °C

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At what temperature will oxygen molecules have the same RMS speed as helium molecules at NTP?

a) 2184 °C

b) 2184 K

c) 1911 K

d) 34.12 K

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The RMS speed of gas molecules is 300 m/s. If the absolute temperature is reduced to half and the Molecular Mass is doubled, what will be the new RMS speed?

a) 300 m/s

b) 150 m/s

c) 600 m/s

d) 75 m/s

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At what temperature will oxygen molecules have the same RMS speed as hydrogen molecules at −100 °C?

a) 3049 °C

b) 2768 °C

c) 2500 °C

d) 2495 °C

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For Boyle’s law to be valid, the gas must be:

a) Real, at constant temperature, but variable Mass

b) Real, at constant temperature and Mass

c) Ideal, at constant temperature, but variable Mass

d) Ideal, at constant temperature and Mass

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Which of the following gases has the lowest RMS speed?

a) Hydrogen

b) Helium

c) Nitrogen

d) Chlorine

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The existence of an Atmosphere on a planet implies that (C = RMS speed of molecules, Ve = escape velocity):

a) C ≪ Ve

b) C > Ve

c) C = Ve

d) C = 0

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A gas is compressed isothermally to one-fourth of its original volume. What is the ratio of final RMS speed to initial RMS speed?

a) 1 : 2

b) 4 : 1

c) 2 : 1

d) 1 : 1

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For a gas, the RMS speed at 800 K is:

a) Four times its value at 200 K

b) Half its value at 200 K

c) Twice its value at 200 K

d) Equal to its value at 200 K

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RMS speed of gas molecules varies:

a) Directly with the square root of temperature

b) Inversely with absolute temperature

c) Directly with absolute temperature

d) Inversely with the square root of absolute temperature

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For Boyle’s law to hold true, the gas must be:

a) Ideal and at constant temperature and Mass

b) Ideal and at constant temperature but variable Mass

c) Real and at constant temperature and Mass

d) Real and at constant temperature but variable Mass

Show Answer

Which of the following gases has the greatest RMS speed at the same temperature?

a) Oxygen

b) Air

c) Carbon dioxide

d) Hydrogen

Show Answer

We covered all the boyle's law in Hindi above in this post for free so that you can practice well for the exam.

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Also, check out:

• Viscous Force in Hindi
• What is Viscosity in Hindi
• Pascal’s Law Experiment