Which correctly defines molar volume of an ideal gas? the volume that is occupied by 1 mol of an ideal gas at stp, which is 22.4 l the volume that is occupied by 1 mol of an ideal gas at stp, which is 1.0 l the volume that is occupied by 22.4 mol of an ideal gas at stp, which is 1.0 l the volume that is occupied by 22.4 mol of an ideal gas at stp, which is 22.4 l

The answer is: The volume that is occupied by 1 mol of an ideal gas at STP, which is 22.4 L.

Vm = 22.4 L/mol; molar volume at STP (Standard Temperature and Pressure).

Standard Temperature and Pressure (STP) is a condition where P = 1 atm (pressure) and T = 273 K (temperature).

Under this condition, 1.00 mole of ideal gas has a volume of 22.4 L, which is also called the molar volume of ideal gas at STP.

We have to need to know the correct statement which defines molar volume of an ideal gas.

The correct statement is:  The volume that is occupied by 1 mol of an ideal gas at STP.

Molar  volume of an ideal gas is occupied by 1 mol of an ideal gas at STP.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

the product of the pressure and volume is also constant