Gases & Solutions
States of Matter
Consider the situation shown in the figure. Both the pulleys and the string are light and all the surfaces are smooth.(a) Find the acceleration of 1kg block.(b) Find the tension in the string.
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At what temperature will average speed of the molecules of the second member of the series CnH2n be the same to that of Cl2 at 627∘C?
Calculate relative rates of effusion of SO2 to CH4 in the mixture obtained by effusing out a mixture with initial molar rationCH4nSO2=18 for three effusing steps.
Kinetic energy and pressure of a gas of unit volume are related as:
An open flask containing air is heated from 300K to 500K. What percentage of air will be escaped to the atmosphere, if the pressure is kept constant ?
At identical temperature and pressure the rate of diffusion of hydrogen gas is 33 times that of a hydrocarbon having molecular formula CnH2n−n What is the value of n ? .
Dalton's law of partial pressures is not applicable to
The pressure of sodium vapour in a 1.0 L container is 10 torr at 1000∘C. How many atoms are in the container?
Two container each containing liquid water are connected as shown in diagram. Given that vapour pressure of H2O(l) at 300 K and 350 K are 20 torr and 40 torr, select correct statement(s) :