Define and explain Boyle's law and Charle's law .
Calculate the volume of gram molecule of hydrogen gas at `25^@ C` temperature and 700 mm pressure.

Calculate the volume of 4 gm molecule of hydrogen at 27^@C and 750 mm pressure.

Define Boyle's and charle's law. Derive gas equation from these laws. What will be the volume of 3.2 g of oxygen gas at 0^@ C and 760 mm pressure ?

State and explain boyle's and Charles's law. Derive gas equation from these laws.

State and explain Boyle's law and Charles's law. A gas occupies a volume of 200 mL at 27^@ C and 700 mm pressure. What volume will it occupy at 47^@ C and 800 mm pressure ?

State and Explain Boyle's law and Charle's law.A gas occupies a volume of 800 mL at 27^@C and 600 mm pressure. What volume will it occupy ar 37^@ C and 800 mm pressure ?

Define Boyle's law and Charle's law. Define the combined gas equation from the two laws. Temperature remaining constant, 100 mL of oxygen at 100 mm pressure is transferred to a container of 25 mL capacity. What is the pressure of oxygen in the new container.

Vapour density of a gas is 32. Find the volume of 0.64 g gas at 27^@ C and 684 mm pressure .

Define Boyle's law and Charle's law. Derive the combined gas equation from the two laws Find out the value of gas constant 'R'.

What volume will be occuiped by 4 grams of CO_2 at 27^@C and 650 mm pressure ?

State Ohm's law. Calculate the conductivity of a conductor of radius 0.5 mm and length 10 cm having resistance 25 Omega .