What is the number of molecules in 11.2 litre of `O_(2)` at STP?

What is the number of molecules in each of 32g O_(2) and 44g CO_(2) ?

The mean kinetic energy of the molecules of an ideal gas is given by E=2.07 times 10^-23 TJ.mol^-1 where T is temperature of the gas. Calculate the number of molecules to 1 litre of the gas at STP. What will be the average distance between the molecules?[Given standard atmosphere = 1.01 times 10^5 N.m^-2 ]

Number of molecules in 1 litre of water is close to

Calculate the number of O-atoms present inn 112 L of CO_(2) gas at STP.

A mixture contains O_(2) and N_(2) in the proportion of 1:4 by weight. What will be the ratio of the number of molecules of O_(2) and N_(2) in the mixture?

What is the value of PV for 11.2 litre of an ideal gas at STP?

xL of nitrogen at STP contains 3xx10^(22) molecules. The number of molecules in (x)/(2)L of ozone at STP will be-

Calculate : (i) mass, (ii) volume at STP, (iii) number of molecules present in 0.5 mol of CO_(2) .

8 g of O_2 has the same number of molecules are :

What is the number of O-atoms present in 44.8 L of ozone gas at STP?