State and explain the pressure-temperature law.

State and explain Boyle's law. Represent the law graphically.

An ideal gas is found to obey the law V^2T = constant . The initial pressure and temperature are P_0 and T_0 . If gas expands such that its pressure becomes (P_0)/4 , then the final temperature of the gas will be

State and explain the law of inertia (or Newton's first law of motion).

State and explain the first law of thermodynamics. Derive its mathematical form.

State and explain Le Chatelier's principle. Explain the effect of change in concentration, pressure and temperature on the following reactions. N_2(g) +O_2 (g) hArr 2NO(g) , Delta H = 180 . 7kJ

State and explain the second law of thermodynamics.

State and explain law of multiple proportions with a suitable example.

State and explain the "law of independent assortment" in a typical Mendelian dihybrid cross.

State Henry's law correlating the pressure of a gas and its solubility in a solvent and mention two applications for the law.

Assertion: If H_(2) and Cl enclosed separately in the same vessel exert pressure of 100 and 200 mm respectively, their mixture in the same vessel at the same temperature will exert a pressure of 300 mm Reason: Dalton's law of partial pressures states that total pressure is the sum of partial pressures.