CBSE Class 11-science Physics Behaviour of Ideal Gases

• Dear experts, Kindly explain this question with a proper solution. Thank you.
  
• What do you mean by an ideal gas?
• State two basic characteristics of the ideal gas.  Are real gases perfect gases?
• (a)  In equation, PV = RT, what does V stand for? (b)  In the equation, P = RT, what does V stand for?
• When pressure increases by 1%, what is the percentage decrease in the volume of a gas, if Boyle's law is obeyed.
• Find the number of molecules in one cubic meter of an ideal gas at N.T.P
• During an experiment, an ideal gas is found to obey an additional law VP² = constant.  The gas is initially at a temperature T and volume V.  When it expands to a volume 2V, the temperature becomes..................
• An electric bulb of volume 250 cm³ was sealed off during manufacture at the pressure of 10^-3 mm of mercury at 27 ^oC. Find the number of air molecules in the bulb.
• <div>Find time(in years)to spend 1 mole of rupees ,if we spend 100 crore rupees in one day.</div>

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