How is mole related to the volume of a gaseous substance ?

How is the upthrust related to the volume of the body submerged in a liquid?

Consider the following statements : (I)An increase in pressure (caused by decrease in volume) at equilibrium results in increase in molar concentration of each gasous substances involved. (II)An increase in pressure (caused by decrease in volume) at equilibrium results in increase in no. of moles of each gaseous substance involved. (III)For the reaction A(s)hArr B(g)+C(g) at constant temperature, total pressure at equilibrium (of B(g) & C(g)) is not affected by changing the volume of container. (IV) H_2O(l)hArrH_2O(g) on temperature increase K of this reaction is increased. Tick the correct statement(s)

The relations between various variables of gaseous substances are given along with their formulae . which one is wrong?

Complete the following table which relates to action of heat on substances :

Complete the following table which relates to action of heat on substances :

The gas law which relates the volume of a gas to moles of the gas is:

What is the relation between the activity of a gaseous component and its partial pressure ?

Heat required to raise the temperature of 1 mole of a substance by 1^(@) C is called

Treatment of ethyl amine and methyl magensium halide produces a gaseous substance X. X is

Biogas and producer gas are made up of more than one gaseous substances. Which of the following is correct?