All gases at all temperatures and pressures obey ideal gas law which is indicated as P = nRT
where n is number of moles of gas in unit volume and P, R, T have their usual meaning.
Now an experiment is performed on an ideal gas kept in a cylinder with the help of piston. Experiment may be performed for the verification of Boyle's Law, Charle's Law, Gay Lussac's Law & Ideal gas Law.
(i) If pressure is doubled then–
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Ans.
(i)
Sol. nT must be doubled
(ii)
Sol. no. of moles of gas may be changing
(iii)
Sol. four times
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