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PATHFINDER-STATES OF MATTER (GASES & LIQUIDS)-QUESTION BANK
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- At 27^@C the ratio of root mean square speeds of ozone and oxygen is:
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- The temperature of an ideal gas is increased from 140 K to 560 K. If.a...
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- The average molecular speed is greatest in case of a gas sample of:
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- The root mean square speed of an ideal gas in a closed container of fi...
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- The root mean square speed of the molecules of diatomic gas is u. When...
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- A certain gas diffuses from two different vessels A and B. The vessel ...
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- At 47^@C and 16.0 atm, the molar volume of NH3 gas is about 10% less t...
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- Consider following equations : PV =nRT U(rms)=sqrt(3RT)/M R1/R2=...
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- Energy of sublimation of solid helium is much lower than that of ice b...
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- If the mean free-path of gaseous molecule is 60 cm.at a pressure of 1x...
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- The ratio (a/b) (the terms used in van der Waals’equation) has the uni...
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- A gas obeys the equation of state P(V-b) = RT (The parameter b is a co...
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- Which of the following statements on critical constants of gases are c...
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- lf Xm, Xp and Xv represent mole fraction, pressure fraction and volume...
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- For the non-zero values of force of attraction between gas molecules, ...
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